@angular/forms/bundles/forms.umd.min.js

Angular - directives and services for creating forms

/**
 * @license Angular v10.0.1
 * (c) 2010-2020 Google LLC. https://angular.io/
 * License: MIT
 */
!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports,require("@angular/core"),require("@angular/common"),require("rxjs"),require("rxjs/operators")):"function"==typeof define&&define.amd?define("@angular/forms",["exports","@angular/core","@angular/common","rxjs","rxjs/operators"],e):e(((t=t||self).ng=t.ng||{},t.ng.forms={}),t.ng.core,t.ng.common,t.rxjs,t.rxjs.operators)}(this,(function(t,e,n,r,o){"use strict";
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */var i=new e.InjectionToken("NgValueAccessor"),a={provide:i,useExisting:e.forwardRef((function(){return s})),multi:!0},s=function(){function t(t,e){this._renderer=t,this._elementRef=e,this.onChange=function(t){},this.onTouched=function(){}}return t.prototype.writeValue=function(t){this._renderer.setProperty(this._elementRef.nativeElement,"checked",t)},t.prototype.registerOnChange=function(t){this.onChange=t},t.prototype.registerOnTouched=function(t){this.onTouched=t},t.prototype.setDisabledState=function(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)},t.decorators=[{type:e.Directive,args:[{selector:"input[type=checkbox][formControlName],input[type=checkbox][formControl],input[type=checkbox][ngModel]",host:{"(change)":"onChange($event.target.checked)","(blur)":"onTouched()"},providers:[a]}]}],t.ctorParameters=function(){return[{type:e.Renderer2},{type:e.ElementRef}]},t}(),u={provide:i,useExisting:e.forwardRef((function(){return c})),multi:!0},l=new e.InjectionToken("CompositionEventMode"),c=function(){function t(t,e,r){this._renderer=t,this._elementRef=e,this._compositionMode=r,this.onChange=function(t){},this.onTouched=function(){},this._composing=!1,null==this._compositionMode&&(this._compositionMode=!function o(){var t=n.ɵgetDOM()?n.ɵgetDOM().getUserAgent():"";return/android (\d+)/.test(t.toLowerCase())}())}return t.prototype.writeValue=function(t){this._renderer.setProperty(this._elementRef.nativeElement,"value",null==t?"":t)},t.prototype.registerOnChange=function(t){this.onChange=t},t.prototype.registerOnTouched=function(t){this.onTouched=t},t.prototype.setDisabledState=function(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)},t.prototype._handleInput=function(t){(!this._compositionMode||this._compositionMode&&!this._composing)&&this.onChange(t)},t.prototype._compositionStart=function(){this._composing=!0},t.prototype._compositionEnd=function(t){this._composing=!1,this._compositionMode&&this.onChange(t)},t.decorators=[{type:e.Directive,args:[{selector:"input:not([type=checkbox])[formControlName],textarea[formControlName],input:not([type=checkbox])[formControl],textarea[formControl],input:not([type=checkbox])[ngModel],textarea[ngModel],[ngDefaultControl]",host:{"(input)":"$any(this)._handleInput($event.target.value)","(blur)":"onTouched()","(compositionstart)":"$any(this)._compositionStart()","(compositionend)":"$any(this)._compositionEnd($event.target.value)"},providers:[u]}]}],t.ctorParameters=function(){return[{type:e.Renderer2},{type:e.ElementRef},{type:Boolean,decorators:[{type:e.Optional},{type:e.Inject,args:[l]}]}]},t}(),p=function(t,e){return(p=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(t,e){t.__proto__=e}||function(t,e){for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n])})(t,e)};
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */function h(t,e){function n(){this.constructor=t}p(t,e),t.prototype=null===e?Object.create(e):(n.prototype=e.prototype,new n)}var f=function(){return(f=Object.assign||function t(e){for(var n,r=1,o=arguments.length;r<o;r++)for(var i in n=arguments[r])Object.prototype.hasOwnProperty.call(n,i)&&(e[i]=n[i]);return e}).apply(this,arguments)};function d(t){var e="function"==typeof Symbol&&Symbol.iterator,n=e&&t[e],r=0;if(n)return n.call(t);if(t&&"number"==typeof t.length)return{next:function(){return t&&r>=t.length&&(t=void 0),{value:t&&t[r++],done:!t}}};throw new TypeError(e?"Object is not iterable.":"Symbol.iterator is not defined.")}function y(t,e){var n="function"==typeof Symbol&&t[Symbol.iterator];if(!n)return t;var r,o,i=n.call(t),a=[];try{for(;(void 0===e||e-- >0)&&!(r=i.next()).done;)a.push(r.value)}catch(t){o={error:t}}finally{try{r&&!r.done&&(n=i.return)&&n.call(i)}finally{if(o)throw o.error}}return a}
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
var g=function(){function t(){}return Object.defineProperty(t.prototype,"value",{get:function(){return this.control?this.control.value:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"valid",{get:function(){return this.control?this.control.valid:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"invalid",{get:function(){return this.control?this.control.invalid:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pending",{get:function(){return this.control?this.control.pending:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disabled",{get:function(){return this.control?this.control.disabled:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enabled",{get:function(){return this.control?this.control.enabled:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"errors",{get:function(){return this.control?this.control.errors:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pristine",{get:function(){return this.control?this.control.pristine:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dirty",{get:function(){return this.control?this.control.dirty:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"touched",{get:function(){return this.control?this.control.touched:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"status",{get:function(){return this.control?this.control.status:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"untouched",{get:function(){return this.control?this.control.untouched:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"statusChanges",{get:function(){return this.control?this.control.statusChanges:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"valueChanges",{get:function(){return this.control?this.control.valueChanges:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"path",{get:function(){return null},enumerable:!1,configurable:!0}),t.prototype.reset=function(t){void 0===t&&(t=void 0),this.control&&this.control.reset(t)},t.prototype.hasError=function(t,e){return!!this.control&&this.control.hasError(t,e)},t.prototype.getError=function(t,e){return this.control?this.control.getError(t,e):null},t}(),m=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return h(e,t),Object.defineProperty(e.prototype,"formDirective",{get:function(){return null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"path",{get:function(){return null},enumerable:!1,configurable:!0}),e}(g);
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
function _(){throw new Error("unimplemented")}var v=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._parent=null,e.name=null,e.valueAccessor=null,e._rawValidators=[],e._rawAsyncValidators=[],e}return h(e,t),Object.defineProperty(e.prototype,"validator",{get:function(){return _()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"asyncValidator",{get:function(){return _()},enumerable:!1,configurable:!0}),e}(g),b=function(){function t(t){this._cd=t}return Object.defineProperty(t.prototype,"ngClassUntouched",{get:function(){return!!this._cd.control&&this._cd.control.untouched},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ngClassTouched",{get:function(){return!!this._cd.control&&this._cd.control.touched},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ngClassPristine",{get:function(){return!!this._cd.control&&this._cd.control.pristine},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ngClassDirty",{get:function(){return!!this._cd.control&&this._cd.control.dirty},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ngClassValid",{get:function(){return!!this._cd.control&&this._cd.control.valid},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ngClassInvalid",{get:function(){return!!this._cd.control&&this._cd.control.invalid},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ngClassPending",{get:function(){return!!this._cd.control&&this._cd.control.pending},enumerable:!1,configurable:!0}),t}(),C={"[class.ng-untouched]":"ngClassUntouched","[class.ng-touched]":"ngClassTouched","[class.ng-pristine]":"ngClassPristine","[class.ng-dirty]":"ngClassDirty","[class.ng-valid]":"ngClassValid","[class.ng-invalid]":"ngClassInvalid","[class.ng-pending]":"ngClassPending"},V=function(t){function n(e){return t.call(this,e)||this}return h(n,t),n.decorators=[{type:e.Directive,args:[{selector:"[formControlName],[ngModel],[formControl]",host:C}]}],n.ctorParameters=function(){return[{type:v,decorators:[{type:e.Self}]}]},n}(b),O=function(t){function n(e){return t.call(this,e)||this}return h(n,t),n.decorators=[{type:e.Directive,args:[{selector:"[formGroupName],[formArrayName],[ngModelGroup],[formGroup],form:not([ngNoForm]),[ngForm]",host:C}]}],n.ctorParameters=function(){return[{type:m,decorators:[{type:e.Self}]}]},n}(b);
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
function E(t){return null==t||0===t.length}function w(t){return null!=t&&"number"==typeof t.length}var A=new e.InjectionToken("NgValidators"),P=new e.InjectionToken("NgAsyncValidators"),D=/^(?=.{1,254}$)(?=.{1,64}@)[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+)*@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/,S=function(){function t(){}return t.min=function(t){return function(e){if(E(e.value)||E(t))return null;var n=parseFloat(e.value);return!isNaN(n)&&n<t?{min:{min:t,actual:e.value}}:null}},t.max=function(t){return function(e){if(E(e.value)||E(t))return null;var n=parseFloat(e.value);return!isNaN(n)&&n>t?{max:{max:t,actual:e.value}}:null}},t.required=function(t){return E(t.value)?{required:!0}:null},t.requiredTrue=function(t){return!0===t.value?null:{required:!0}},t.email=function(t){return E(t.value)||D.test(t.value)?null:{email:!0}},t.minLength=function(t){return function(e){return E(e.value)||!w(e.value)?null:e.value.length<t?{minlength:{requiredLength:t,actualLength:e.value.length}}:null}},t.maxLength=function(t){return function(e){return w(e.value)&&e.value.length>t?{maxlength:{requiredLength:t,actualLength:e.value.length}}:null}},t.pattern=function(e){return e?("string"==typeof e?(r="","^"!==e.charAt(0)&&(r+="^"),r+=e,"$"!==e.charAt(e.length-1)&&(r+="$"),n=new RegExp(r)):(r=e.toString(),n=e),function(t){if(E(t.value))return null;var e=t.value;return n.test(e)?null:{pattern:{requiredPattern:r,actualValue:e}}}):t.nullValidator;var n,r},t.nullValidator=function(t){return null},t.compose=function(t){if(!t)return null;var e=t.filter(M);return 0==e.length?null:function(t){return x(function n(t,e){return e.map((function(e){return e(t)}))}(t,e))}},t.composeAsync=function(t){if(!t)return null;var e=t.filter(M);return 0==e.length?null:function(t){var n=function i(t,e){return e.map((function(e){return e(t)}))}(t,e).map(j);return r.forkJoin(n).pipe(o.map(x))}},t}();function M(t){return null!=t}function j(t){var n=e.ɵisPromise(t)?r.from(t):t;if(!e.ɵisObservable(n))throw new Error("Expected validator to return Promise or Observable.");return n}function x(t){var e={};return t.forEach((function(t){e=null!=t?f(f({},e),t):e})),0===Object.keys(e).length?null:e}
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */function k(t){return t.validate?function(e){return t.validate(e)}:t}function N(t){return t.validate?function(e){return t.validate(e)}:t}
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */var I={provide:i,useExisting:e.forwardRef((function(){return T})),multi:!0},T=function(){function t(t,e){this._renderer=t,this._elementRef=e,this.onChange=function(t){},this.onTouched=function(){}}return t.prototype.writeValue=function(t){this._renderer.setProperty(this._elementRef.nativeElement,"value",null==t?"":t)},t.prototype.registerOnChange=function(t){this.onChange=function(e){t(""==e?null:parseFloat(e))}},t.prototype.registerOnTouched=function(t){this.onTouched=t},t.prototype.setDisabledState=function(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)},t.decorators=[{type:e.Directive,args:[{selector:"input[type=number][formControlName],input[type=number][formControl],input[type=number][ngModel]",host:{"(input)":"onChange($event.target.value)","(blur)":"onTouched()"},providers:[I]}]}],t.ctorParameters=function(){return[{type:e.Renderer2},{type:e.ElementRef}]},t}(),F={provide:i,useExisting:e.forwardRef((function(){return R})),multi:!0},G=function(){function t(){this._accessors=[]}return t.prototype.add=function(t,e){this._accessors.push([t,e])},t.prototype.remove=function(t){for(var e=this._accessors.length-1;e>=0;--e)if(this._accessors[e][1]===t)return void this._accessors.splice(e,1)},t.prototype.select=function(t){var e=this;this._accessors.forEach((function(n){e._isSameGroup(n,t)&&n[1]!==t&&n[1].fireUncheck(t.value)}))},t.prototype._isSameGroup=function(t,e){return!!t[0].control&&t[0]._parent===e._control._parent&&t[1].name===e.name},t.decorators=[{type:e.Injectable}],t}(),R=function(){function t(t,e,n,r){this._renderer=t,this._elementRef=e,this._registry=n,this._injector=r,this.onChange=function(){},this.onTouched=function(){}}return t.prototype.ngOnInit=function(){this._control=this._injector.get(v),this._checkName(),this._registry.add(this._control,this)},t.prototype.ngOnDestroy=function(){this._registry.remove(this)},t.prototype.writeValue=function(t){this._state=t===this.value,this._renderer.setProperty(this._elementRef.nativeElement,"checked",this._state)},t.prototype.registerOnChange=function(t){var e=this;this._fn=t,this.onChange=function(){t(e.value),e._registry.select(e)}},t.prototype.fireUncheck=function(t){this.writeValue(t)},t.prototype.registerOnTouched=function(t){this.onTouched=t},t.prototype.setDisabledState=function(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)},t.prototype._checkName=function(){this.name&&this.formControlName&&this.name!==this.formControlName&&this._throwNameError(),!this.name&&this.formControlName&&(this.name=this.formControlName)},t.prototype._throwNameError=function(){throw new Error('\n      If you define both a name and a formControlName attribute on your radio button, their values\n      must match. Ex: <input type="radio" formControlName="food" name="food">\n    ')},t.decorators=[{type:e.Directive,args:[{selector:"input[type=radio][formControlName],input[type=radio][formControl],input[type=radio][ngModel]",host:{"(change)":"onChange()","(blur)":"onTouched()"},providers:[F]}]}],t.ctorParameters=function(){return[{type:e.Renderer2},{type:e.ElementRef},{type:G},{type:e.Injector}]},t.propDecorators={name:[{type:e.Input}],formControlName:[{type:e.Input}],value:[{type:e.Input}]},t}(),U={provide:i,useExisting:e.forwardRef((function(){return q})),multi:!0},q=function(){function t(t,e){this._renderer=t,this._elementRef=e,this.onChange=function(t){},this.onTouched=function(){}}return t.prototype.writeValue=function(t){this._renderer.setProperty(this._elementRef.nativeElement,"value",parseFloat(t))},t.prototype.registerOnChange=function(t){this.onChange=function(e){t(""==e?null:parseFloat(e))}},t.prototype.registerOnTouched=function(t){this.onTouched=t},t.prototype.setDisabledState=function(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)},t.decorators=[{type:e.Directive,args:[{selector:"input[type=range][formControlName],input[type=range][formControl],input[type=range][ngModel]",host:{"(change)":"onChange($event.target.value)","(input)":"onChange($event.target.value)","(blur)":"onTouched()"},providers:[U]}]}],t.ctorParameters=function(){return[{type:e.Renderer2},{type:e.ElementRef}]},t}(),W='\n    <div [formGroup]="myGroup">\n      <input formControlName="firstName">\n    </div>\n\n    In your class:\n\n    this.myGroup = new FormGroup({\n       firstName: new FormControl()\n    });',L='\n    <div [formGroup]="myGroup">\n       <div formGroupName="person">\n          <input formControlName="firstName">\n       </div>\n    </div>\n\n    In your class:\n\n    this.myGroup = new FormGroup({\n       person: new FormGroup({ firstName: new FormControl() })\n    });',$='\n    <form>\n       <div ngModelGroup="person">\n          <input [(ngModel)]="person.name" name="firstName">\n       </div>\n    </form>',H=function(){function t(){}return t.controlParentException=function(){throw new Error("formControlName must be used with a parent formGroup directive.  You'll want to add a formGroup\n       directive and pass it an existing FormGroup instance (you can create one in your class).\n\n      Example:\n\n      "+W)},t.ngModelGroupException=function(){throw new Error('formControlName cannot be used with an ngModelGroup parent. It is only compatible with parents\n       that also have a "form" prefix: formGroupName, formArrayName, or formGroup.\n\n       Option 1:  Update the parent to be formGroupName (reactive form strategy)\n\n        '+L+"\n\n        Option 2: Use ngModel instead of formControlName (template-driven strategy)\n\n        "+$)},t.missingFormException=function(){throw new Error("formGroup expects a FormGroup instance. Please pass one in.\n\n       Example:\n\n       "+W)},t.groupParentException=function(){throw new Error("formGroupName must be used with a parent formGroup directive.  You'll want to add a formGroup\n      directive and pass it an existing FormGroup instance (you can create one in your class).\n\n      Example:\n\n      "+L)},t.arrayParentException=function(){throw new Error('formArrayName must be used with a parent formGroup directive.  You\'ll want to add a formGroup\n       directive and pass it an existing FormGroup instance (you can create one in your class).\n\n        Example:\n\n        \n    <div [formGroup]="myGroup">\n      <div formArrayName="cities">\n        <div *ngFor="let city of cityArray.controls; index as i">\n          <input [formControlName]="i">\n        </div>\n      </div>\n    </div>\n\n    In your class:\n\n    this.cityArray = new FormArray([new FormControl(\'SF\')]);\n    this.myGroup = new FormGroup({\n      cities: this.cityArray\n    });')},t.disabledAttrWarning=function(){console.warn("\n      It looks like you're using the disabled attribute with a reactive form directive. If you set disabled to true\n      when you set up this control in your component class, the disabled attribute will actually be set in the DOM for\n      you. We recommend using this approach to avoid 'changed after checked' errors.\n\n      Example:\n      form = new FormGroup({\n        first: new FormControl({value: 'Nancy', disabled: true}, Validators.required),\n        last: new FormControl('Drew', Validators.required)\n      });\n    ")},t.ngModelWarning=function(t){console.warn("\n    It looks like you're using ngModel on the same form field as "+t+".\n    Support for using the ngModel input property and ngModelChange event with\n    reactive form directives has been deprecated in Angular v6 and will be removed\n    in a future version of Angular.\n\n    For more information on this, see our API docs here:\n    https://angular.io/api/forms/"+("formControl"===t?"FormControlDirective":"FormControlName")+"#use-with-ngmodel\n    ")},t}(),B={provide:i,useExisting:e.forwardRef((function(){return Z})),multi:!0};function z(t,e){return null==t?""+e:(e&&"object"==typeof e&&(e="Object"),(t+": "+e).slice(0,50))}var Z=function(){function 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e=this;this.onChange=function(n){e.value=e._getOptionValue(n),t(e.value)}},t.prototype.registerOnTouched=function(t){this.onTouched=t},t.prototype.setDisabledState=function(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)},t.prototype._registerOption=function(){return(this._idCounter++).toString()},t.prototype._getOptionId=function(t){var e,n;try{for(var r=d(Array.from(this._optionMap.keys())),o=r.next();!o.done;o=r.next()){var i=o.value;if(this._compareWith(this._optionMap.get(i),t))return i}}catch(t){e={error:t}}finally{try{o&&!o.done&&(n=r.return)&&n.call(r)}finally{if(e)throw e.error}}return null},t.prototype._getOptionValue=function(t){var e=function n(t){return t.split(":")[0]}(t);return this._optionMap.has(e)?this._optionMap.get(e):t},t.decorators=[{type:e.Directive,args:[{selector:"select:not([multiple])[formControlName],select:not([multiple])[formControl],select:not([multiple])[ngModel]",host:{"(change)":"onChange($event.target.value)","(blur)":"onTouched()"},providers:[B]}]}],t.ctorParameters=function(){return[{type:e.Renderer2},{type:e.ElementRef}]},t.propDecorators={compareWith:[{type:e.Input}]},t}(),Y=function(){function t(t,e,n){this._element=t,this._renderer=e,this._select=n,this._select&&(this.id=this._select._registerOption())}return Object.defineProperty(t.prototype,"ngValue",{set:function(t){null!=this._select&&(this._select._optionMap.set(this.id,t),this._setElementValue(z(this.id,t)),this._select.writeValue(this._select.value))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"value",{set:function(t){this._setElementValue(t),this._select&&this._select.writeValue(this._select.value)},enumerable:!1,configurable:!0}),t.prototype._setElementValue=function(t){this._renderer.setProperty(this._element.nativeElement,"value",t)},t.prototype.ngOnDestroy=function(){this._select&&(this._select._optionMap.delete(this.id),this._select.writeValue(this._select.value))},t.decorators=[{type:e.Directive,args:[{selector:"option"}]}],t.ctorParameters=function(){return[{type:e.ElementRef},{type:e.Renderer2},{type:Z,decorators:[{type:e.Optional},{type:e.Host}]}]},t.propDecorators={ngValue:[{type:e.Input,args:["ngValue"]}],value:[{type:e.Input,args:["value"]}]},t}(),J={provide:i,useExisting:e.forwardRef((function(){return Q})),multi:!0};function K(t,e){return null==t?""+e:("string"==typeof e&&(e="'"+e+"'"),e&&"object"==typeof e&&(e="Object"),(t+": "+e).slice(0,50))}var Q=function(){function t(t,e){this._renderer=t,this._elementRef=e,this._optionMap=new Map,this._idCounter=0,this.onChange=function(t){},this.onTouched=function(){},this._compareWith=Object.is}return Object.defineProperty(t.prototype,"compareWith",{set:function(t){if("function"!=typeof t)throw new Error("compareWith must be a function, but received "+JSON.stringify(t));this._compareWith=t},enumerable:!1,configurable:!0}),t.prototype.writeValue=function(t){var e,n=this;if(this.value=t,Array.isArray(t)){var r=t.map((function(t){return n._getOptionId(t)}));e=function(t,e){t._setSelected(r.indexOf(e.toString())>-1)}}else e=function(t,e){t._setSelected(!1)};this._optionMap.forEach(e)},t.prototype.registerOnChange=function(t){var e=this;this.onChange=function(n){var r=[];if(void 0!==n.selectedOptions)for(var o=n.selectedOptions,i=0;i<o.length;i++){var a=o.item(i),s=e._getOptionValue(a.value);r.push(s)}else for(o=n.options,i=0;i<o.length;i++)(a=o.item(i)).selected&&(s=e._getOptionValue(a.value),r.push(s));e.value=r,t(r)}},t.prototype.registerOnTouched=function(t){this.onTouched=t},t.prototype.setDisabledState=function(t){this._renderer.setProperty(this._elementRef.nativeElement,"disabled",t)},t.prototype._registerOption=function(t){var e=(this._idCounter++).toString();return this._optionMap.set(e,t),e},t.prototype._getOptionId=function(t){var e,n;try{for(var r=d(Array.from(this._optionMap.keys())),o=r.next();!o.done;o=r.next()){var i=o.value;if(this._compareWith(this._optionMap.get(i)._value,t))return i}}catch(t){e={error:t}}finally{try{o&&!o.done&&(n=r.return)&&n.call(r)}finally{if(e)throw e.error}}return null},t.prototype._getOptionValue=function(t){var e=function n(t){return t.split(":")[0]}(t);return this._optionMap.has(e)?this._optionMap.get(e)._value:t},t.decorators=[{type:e.Directive,args:[{selector:"select[multiple][formControlName],select[multiple][formControl],select[multiple][ngModel]",host:{"(change)":"onChange($event.target)","(blur)":"onTouched()"},providers:[J]}]}],t.ctorParameters=function(){return[{type:e.Renderer2},{type:e.ElementRef}]},t.propDecorators={compareWith:[{type:e.Input}]},t}(),X=function(){function t(t,e,n){this._element=t,this._renderer=e,this._select=n,this._select&&(this.id=this._select._registerOption(this))}return Object.defineProperty(t.prototype,"ngValue",{set:function(t){null!=this._select&&(this._value=t,this._setElementValue(K(this.id,t)),this._select.writeValue(this._select.value))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"value",{set:function(t){this._select?(this._value=t,this._setElementValue(K(this.id,t)),this._select.writeValue(this._select.value)):this._setElementValue(t)},enumerable:!1,configurable:!0}),t.prototype._setElementValue=function(t){this._renderer.setProperty(this._element.nativeElement,"value",t)},t.prototype._setSelected=function(t){this._renderer.setProperty(this._element.nativeElement,"selected",t)},t.prototype.ngOnDestroy=function(){this._select&&(this._select._optionMap.delete(this.id),this._select.writeValue(this._select.value))},t.decorators=[{type:e.Directive,args:[{selector:"option"}]}],t.ctorParameters=function(){return[{type:e.ElementRef},{type:e.Renderer2},{type:Q,decorators:[{type:e.Optional},{type:e.Host}]}]},t.propDecorators={ngValue:[{type:e.Input,args:["ngValue"]}],value:[{type:e.Input,args:["value"]}]},t}();
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
function tt(t,e){return function n(){for(var t=[],e=0;e<arguments.length;e++)t=t.concat(y(arguments[e]));return t}(e.path,[t])}function et(t,e){t||it(e,"Cannot find control with"),e.valueAccessor||it(e,"No value accessor for form control with"),t.validator=S.compose([t.validator,e.validator]),t.asyncValidator=S.composeAsync([t.asyncValidator,e.asyncValidator]),e.valueAccessor.writeValue(t.value),function n(t,e){e.valueAccessor.registerOnChange((function(n){t._pendingValue=n,t._pendingChange=!0,t._pendingDirty=!0,"change"===t.updateOn&&nt(t,e)}))}(t,e),function r(t,e){t.registerOnChange((function(t,n){e.valueAccessor.writeValue(t),n&&e.viewToModelUpdate(t)}))}(t,e),function o(t,e){e.valueAccessor.registerOnTouched((function(){t._pendingTouched=!0,"blur"===t.updateOn&&t._pendingChange&&nt(t,e),"submit"!==t.updateOn&&t.markAsTouched()}))}(t,e),e.valueAccessor.setDisabledState&&t.registerOnDisabledChange((function(t){e.valueAccessor.setDisabledState(t)})),e._rawValidators.forEach((function(e){e.registerOnValidatorChange&&e.registerOnValidatorChange((function(){return t.updateValueAndValidity()}))})),e._rawAsyncValidators.forEach((function(e){e.registerOnValidatorChange&&e.registerOnValidatorChange((function(){return t.updateValueAndValidity()}))}))}function nt(t,e){t._pendingDirty&&t.markAsDirty(),t.setValue(t._pendingValue,{emitModelToViewChange:!1}),e.viewToModelUpdate(t._pendingValue),t._pendingChange=!1}function rt(t,e){null==t&&it(e,"Cannot find control with"),t.validator=S.compose([t.validator,e.validator]),t.asyncValidator=S.composeAsync([t.asyncValidator,e.asyncValidator])}function ot(t){return it(t,"There is no FormControl instance attached to form control element with")}function it(t,e){var n;throw n=t.path.length>1?"path: '"+t.path.join(" -> ")+"'":t.path[0]?"name: '"+t.path+"'":"unspecified name attribute",new Error(e+" "+n)}function at(t){return null!=t?S.compose(t.map(k)):null}function st(t){return null!=t?S.composeAsync(t.map(N)):null}function ut(t,e){if(!t.hasOwnProperty("model"))return!1;var n=t.model;return!!n.isFirstChange()||!Object.is(e,n.currentValue)}var lt=[s,q,T,Z,Q,R];function ct(t,e){t._syncPendingControls(),e.forEach((function(t){var e=t.control;"submit"===e.updateOn&&e._pendingChange&&(t.viewToModelUpdate(e._pendingValue),e._pendingChange=!1)}))}function pt(t,e){if(!e)return null;Array.isArray(e)||it(t,"Value accessor was not provided as an array for form control with");var n=void 0,r=void 0,o=void 0;return e.forEach((function(e){e.constructor===c?n=e:function i(t){return lt.some((function(e){return t.constructor===e}))}(e)?(r&&it(t,"More than one built-in value accessor matches form control with"),r=e):(o&&it(t,"More than one custom value accessor matches form control with"),o=e)})),o||r||n||(it(t,"No valid value accessor for form control with"),null)}function ht(t,e){var n=t.indexOf(e);n>-1&&t.splice(n,1)}function ft(t,n,r,o){e.isDevMode()&&"never"!==o&&((null!==o&&"once"!==o||n._ngModelWarningSentOnce)&&("always"!==o||r._ngModelWarningSent)||(H.ngModelWarning(t),n._ngModelWarningSentOnce=!0,r._ngModelWarningSent=!0))}
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */function dt(t){var e=gt(t)?t.validators:t;return Array.isArray(e)?at(e):e||null}function yt(t,e){var n=gt(e)?e.asyncValidators:t;return Array.isArray(n)?st(n):n||null}function gt(t){return null!=t&&!Array.isArray(t)&&"object"==typeof t}var mt=function(){function t(t,e){this.validator=t,this.asyncValidator=e,this._onCollectionChange=function(){},this.pristine=!0,this.touched=!1,this._onDisabledChange=[]}return Object.defineProperty(t.prototype,"parent",{get:function(){return this._parent},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"valid",{get:function(){return"VALID"===this.status},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"invalid",{get:function(){return"INVALID"===this.status},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pending",{get:function(){return"PENDING"==this.status},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disabled",{get:function(){return"DISABLED"===this.status},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enabled",{get:function(){return"DISABLED"!==this.status},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dirty",{get:function(){return!this.pristine},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"untouched",{get:function(){return!this.touched},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateOn",{get:function(){return this._updateOn?this._updateOn:this.parent?this.parent.updateOn:"change"},enumerable:!1,configurable:!0}),t.prototype.setValidators=function(t){this.validator=dt(t)},t.prototype.setAsyncValidators=function(t){this.asyncValidator=yt(t)},t.prototype.clearValidators=function(){this.validator=null},t.prototype.clearAsyncValidators=function(){this.asyncValidator=null},t.prototype.markAsTouched=function(t){void 0===t&&(t={}),this.touched=!0,this._parent&&!t.onlySelf&&this._parent.markAsTouched(t)},t.prototype.markAllAsTouched=function(){this.markAsTouched({onlySelf:!0}),this._forEachChild((function(t){return t.markAllAsTouched()}))},t.prototype.markAsUntouched=function(t){void 0===t&&(t={}),this.touched=!1,this._pendingTouched=!1,this._forEachChild((function(t){t.markAsUntouched({onlySelf:!0})})),this._parent&&!t.onlySelf&&this._parent._updateTouched(t)},t.prototype.markAsDirty=function(t){void 0===t&&(t={}),this.pristine=!1,this._parent&&!t.onlySelf&&this._parent.markAsDirty(t)},t.prototype.markAsPristine=function(t){void 0===t&&(t={}),this.pristine=!0,this._pendingDirty=!1,this._forEachChild((function(t){t.markAsPristine({onlySelf:!0})})),this._parent&&!t.onlySelf&&this._parent._updatePristine(t)},t.prototype.markAsPending=function(t){void 0===t&&(t={}),this.status="PENDING",!1!==t.emitEvent&&this.statusChanges.emit(this.status),this._parent&&!t.onlySelf&&this._parent.markAsPending(t)},t.prototype.disable=function(t){void 0===t&&(t={});var e=this._parentMarkedDirty(t.onlySelf);this.status="DISABLED",this.errors=null,this._forEachChild((function(e){e.disable(f(f({},t),{onlySelf:!0}))})),this._updateValue(),!1!==t.emitEvent&&(this.valueChanges.emit(this.value),this.statusChanges.emit(this.status)),this._updateAncestors(f(f({},t),{skipPristineCheck:e})),this._onDisabledChange.forEach((function(t){return t(!0)}))},t.prototype.enable=function(t){void 0===t&&(t={});var e=this._parentMarkedDirty(t.onlySelf);this.status="VALID",this._forEachChild((function(e){e.enable(f(f({},t),{onlySelf:!0}))})),this.updateValueAndValidity({onlySelf:!0,emitEvent:t.emitEvent}),this._updateAncestors(f(f({},t),{skipPristineCheck:e})),this._onDisabledChange.forEach((function(t){return t(!1)}))},t.prototype._updateAncestors=function(t){this._parent&&!t.onlySelf&&(this._parent.updateValueAndValidity(t),t.skipPristineCheck||this._parent._updatePristine(),this._parent._updateTouched())},t.prototype.setParent=function(t){this._parent=t},t.prototype.updateValueAndValidity=function(t){void 0===t&&(t={}),this._setInitialStatus(),this._updateValue(),this.enabled&&(this._cancelExistingSubscription(),this.errors=this._runValidator(),this.status=this._calculateStatus(),"VALID"!==this.status&&"PENDING"!==this.status||this._runAsyncValidator(t.emitEvent)),!1!==t.emitEvent&&(this.valueChanges.emit(this.value),this.statusChanges.emit(this.status)),this._parent&&!t.onlySelf&&this._parent.updateValueAndValidity(t)},t.prototype._updateTreeValidity=function(t){void 0===t&&(t={emitEvent:!0}),this._forEachChild((function(e){return e._updateTreeValidity(t)})),this.updateValueAndValidity({onlySelf:!0,emitEvent:t.emitEvent})},t.prototype._setInitialStatus=function(){this.status=this._allControlsDisabled()?"DISABLED":"VALID"},t.prototype._runValidator=function(){return this.validator?this.validator(this):null},t.prototype._runAsyncValidator=function(t){var e=this;if(this.asyncValidator){this.status="PENDING";var n=j(this.asyncValidator(this));this._asyncValidationSubscription=n.subscribe((function(n){return e.setErrors(n,{emitEvent:t})}))}},t.prototype._cancelExistingSubscription=function(){this._asyncValidationSubscription&&this._asyncValidationSubscription.unsubscribe()},t.prototype.setErrors=function(t,e){void 0===e&&(e={}),this.errors=t,this._updateControlsErrors(!1!==e.emitEvent)},t.prototype.get=function(t){return function e(t,n,r){if(null==n)return null;if(Array.isArray(n)||(n=n.split(r)),Array.isArray(n)&&0===n.length)return null;var o=t;return n.forEach((function(t){o=o instanceof vt?o.controls.hasOwnProperty(t)?o.controls[t]:null:o instanceof bt&&o.at(t)||null})),o}(this,t,".")},t.prototype.getError=function(t,e){var n=e?this.get(e):this;return n&&n.errors?n.errors[t]:null},t.prototype.hasError=function(t,e){return!!this.getError(t,e)},Object.defineProperty(t.prototype,"root",{get:function(){for(var t=this;t._parent;)t=t._parent;return t},enumerable:!1,configurable:!0}),t.prototype._updateControlsErrors=function(t){this.status=this._calculateStatus(),t&&this.statusChanges.emit(this.status),this._parent&&this._parent._updateControlsErrors(t)},t.prototype._initObservables=function(){this.valueChanges=new e.EventEmitter,this.statusChanges=new e.EventEmitter},t.prototype._calculateStatus=function(){return this._allControlsDisabled()?"DISABLED":this.errors?"INVALID":this._anyControlsHaveStatus("PENDING")?"PENDING":this._anyControlsHaveStatus("INVALID")?"INVALID":"VALID"},t.prototype._anyControlsHaveStatus=function(t){return this._anyControls((function(e){return e.status===t}))},t.prototype._anyControlsDirty=function(){return this._anyControls((function(t){return t.dirty}))},t.prototype._anyControlsTouched=function(){return this._anyControls((function(t){return t.touched}))},t.prototype._updatePristine=function(t){void 0===t&&(t={}),this.pristine=!this._anyControlsDirty(),this._parent&&!t.onlySelf&&this._parent._updatePristine(t)},t.prototype._updateTouched=function(t){void 0===t&&(t={}),this.touched=this._anyControlsTouched(),this._parent&&!t.onlySelf&&this._parent._updateTouched(t)},t.prototype._isBoxedValue=function(t){return"object"==typeof t&&null!==t&&2===Object.keys(t).length&&"value"in t&&"disabled"in t},t.prototype._registerOnCollectionChange=function(t){this._onCollectionChange=t},t.prototype._setUpdateStrategy=function(t){gt(t)&&null!=t.updateOn&&(this._updateOn=t.updateOn)},t.prototype._parentMarkedDirty=function(t){return!t&&this._parent&&this._parent.dirty&&!this._parent._anyControlsDirty()},t}(),_t=function(t){function e(e,n,r){void 0===e&&(e=null);var o=t.call(this,dt(n),yt(r,n))||this;return o._onChange=[],o._applyFormState(e),o._setUpdateStrategy(n),o.updateValueAndValidity({onlySelf:!0,emitEvent:!1}),o._initObservables(),o}return h(e,t),e.prototype.setValue=function(t,e){var n=this;void 0===e&&(e={}),this.value=this._pendingValue=t,this._onChange.length&&!1!==e.emitModelToViewChange&&this._onChange.forEach((function(t){return t(n.value,!1!==e.emitViewToModelChange)})),this.updateValueAndValidity(e)},e.prototype.patchValue=function(t,e){void 0===e&&(e={}),this.setValue(t,e)},e.prototype.reset=function(t,e){void 0===t&&(t=null),void 0===e&&(e={}),this._applyFormState(t),this.markAsPristine(e),this.markAsUntouched(e),this.setValue(this.value,e),this._pendingChange=!1},e.prototype._updateValue=function(){},e.prototype._anyControls=function(t){return!1},e.prototype._allControlsDisabled=function(){return this.disabled},e.prototype.registerOnChange=function(t){this._onChange.push(t)},e.prototype._clearChangeFns=function(){this._onChange=[],this._onDisabledChange=[],this._onCollectionChange=function(){}},e.prototype.registerOnDisabledChange=function(t){this._onDisabledChange.push(t)},e.prototype._forEachChild=function(t){},e.prototype._syncPendingControls=function(){return!("submit"!==this.updateOn||(this._pendingDirty&&this.markAsDirty(),this._pendingTouched&&this.markAsTouched(),!this._pendingChange)||(this.setValue(this._pendingValue,{onlySelf:!0,emitModelToViewChange:!1}),0))},e.prototype._applyFormState=function(t){this._isBoxedValue(t)?(this.value=this._pendingValue=t.value,t.disabled?this.disable({onlySelf:!0,emitEvent:!1}):this.enable({onlySelf:!0,emitEvent:!1})):this.value=this._pendingValue=t},e}(mt),vt=function(t){function e(e,n,r){var o=t.call(this,dt(n),yt(r,n))||this;return o.controls=e,o._initObservables(),o._setUpdateStrategy(n),o._setUpControls(),o.updateValueAndValidity({onlySelf:!0,emitEvent:!1}),o}return h(e,t),e.prototype.registerControl=function(t,e){return this.controls[t]?this.controls[t]:(this.controls[t]=e,e.setParent(this),e._registerOnCollectionChange(this._onCollectionChange),e)},e.prototype.addControl=function(t,e){this.registerControl(t,e),this.updateValueAndValidity(),this._onCollectionChange()},e.prototype.removeControl=function(t){this.controls[t]&&this.controls[t]._registerOnCollectionChange((function(){})),delete this.controls[t],this.updateValueAndValidity(),this._onCollectionChange()},e.prototype.setControl=function(t,e){this.controls[t]&&this.controls[t]._registerOnCollectionChange((function(){})),delete this.controls[t],e&&this.registerControl(t,e),this.updateValueAndValidity(),this._onCollectionChange()},e.prototype.contains=function(t){return this.controls.hasOwnProperty(t)&&this.controls[t].enabled},e.prototype.setValue=function(t,e){var n=this;void 0===e&&(e={}),this._checkAllValuesPresent(t),Object.keys(t).forEach((function(r){n._throwIfControlMissing(r),n.controls[r].setValue(t[r],{onlySelf:!0,emitEvent:e.emitEvent})})),this.updateValueAndValidity(e)},e.prototype.patchValue=function(t,e){var n=this;void 0===e&&(e={}),Object.keys(t).forEach((function(r){n.controls[r]&&n.controls[r].patchValue(t[r],{onlySelf:!0,emitEvent:e.emitEvent})})),this.updateValueAndValidity(e)},e.prototype.reset=function(t,e){void 0===t&&(t={}),void 0===e&&(e={}),this._forEachChild((function(n,r){n.reset(t[r],{onlySelf:!0,emitEvent:e.emitEvent})})),this._updatePristine(e),this._updateTouched(e),this.updateValueAndValidity(e)},e.prototype.getRawValue=function(){return this._reduceChildren({},(function(t,e,n){return t[n]=e instanceof _t?e.value:e.getRawValue(),t}))},e.prototype._syncPendingControls=function(){var t=this._reduceChildren(!1,(function(t,e){return!!e._syncPendingControls()||t}));return t&&this.updateValueAndValidity({onlySelf:!0}),t},e.prototype._throwIfControlMissing=function(t){if(!Object.keys(this.controls).length)throw new Error("\n        There are no form controls registered with this group yet.  If you're using ngModel,\n        you may want to check next tick (e.g. use setTimeout).\n      ");if(!this.controls[t])throw new Error("Cannot find form control with name: "+t+".")},e.prototype._forEachChild=function(t){var e=this;Object.keys(this.controls).forEach((function(n){return t(e.controls[n],n)}))},e.prototype._setUpControls=function(){var t=this;this._forEachChild((function(e){e.setParent(t),e._registerOnCollectionChange(t._onCollectionChange)}))},e.prototype._updateValue=function(){this.value=this._reduceValue()},e.prototype._anyControls=function(t){var e,n;try{for(var r=d(Object.keys(this.controls)),o=r.next();!o.done;o=r.next()){var i=o.value,a=this.controls[i];if(this.contains(i)&&t(a))return!0}}catch(t){e={error:t}}finally{try{o&&!o.done&&(n=r.return)&&n.call(r)}finally{if(e)throw e.error}}return!1},e.prototype._reduceValue=function(){var t=this;return this._reduceChildren({},(function(e,n,r){return(n.enabled||t.disabled)&&(e[r]=n.value),e}))},e.prototype._reduceChildren=function(t,e){var n=t;return this._forEachChild((function(t,r){n=e(n,t,r)})),n},e.prototype._allControlsDisabled=function(){var t,e;try{for(var n=d(Object.keys(this.controls)),r=n.next();!r.done;r=n.next())if(this.controls[r.value].enabled)return!1}catch(e){t={error:e}}finally{try{r&&!r.done&&(e=n.return)&&e.call(n)}finally{if(t)throw t.error}}return Object.keys(this.controls).length>0||this.disabled},e.prototype._checkAllValuesPresent=function(t){this._forEachChild((function(e,n){if(void 0===t[n])throw new Error("Must supply a value for form control with name: '"+n+"'.")}))},e}(mt),bt=function(t){function e(e,n,r){var o=t.call(this,dt(n),yt(r,n))||this;return o.controls=e,o._initObservables(),o._setUpdateStrategy(n),o._setUpControls(),o.updateValueAndValidity({onlySelf:!0,emitEvent:!1}),o}return h(e,t),e.prototype.at=function(t){return this.controls[t]},e.prototype.push=function(t){this.controls.push(t),this._registerControl(t),this.updateValueAndValidity(),this._onCollectionChange()},e.prototype.insert=function(t,e){this.controls.splice(t,0,e),this._registerControl(e),this.updateValueAndValidity()},e.prototype.removeAt=function(t){this.controls[t]&&this.controls[t]._registerOnCollectionChange((function(){})),this.controls.splice(t,1),this.updateValueAndValidity()},e.prototype.setControl=function(t,e){this.controls[t]&&this.controls[t]._registerOnCollectionChange((function(){})),this.controls.splice(t,1),e&&(this.controls.splice(t,0,e),this._registerControl(e)),this.updateValueAndValidity(),this._onCollectionChange()},Object.defineProperty(e.prototype,"length",{get:function(){return this.controls.length},enumerable:!1,configurable:!0}),e.prototype.setValue=function(t,e){var n=this;void 0===e&&(e={}),this._checkAllValuesPresent(t),t.forEach((function(t,r){n._throwIfControlMissing(r),n.at(r).setValue(t,{onlySelf:!0,emitEvent:e.emitEvent})})),this.updateValueAndValidity(e)},e.prototype.patchValue=function(t,e){var n=this;void 0===e&&(e={}),t.forEach((function(t,r){n.at(r)&&n.at(r).patchValue(t,{onlySelf:!0,emitEvent:e.emitEvent})})),this.updateValueAndValidity(e)},e.prototype.reset=function(t,e){void 0===t&&(t=[]),void 0===e&&(e={}),this._forEachChild((function(n,r){n.reset(t[r],{onlySelf:!0,emitEvent:e.emitEvent})})),this._updatePristine(e),this._updateTouched(e),this.updateValueAndValidity(e)},e.prototype.getRawValue=function(){return this.controls.map((function(t){return t instanceof _t?t.value:t.getRawValue()}))},e.prototype.clear=function(){this.controls.length<1||(this._forEachChild((function(t){return t._registerOnCollectionChange((function(){}))})),this.controls.splice(0),this.updateValueAndValidity())},e.prototype._syncPendingControls=function(){var t=this.controls.reduce((function(t,e){return!!e._syncPendingControls()||t}),!1);return t&&this.updateValueAndValidity({onlySelf:!0}),t},e.prototype._throwIfControlMissing=function(t){if(!this.controls.length)throw new Error("\n        There are no form controls registered with this array yet.  If you're using ngModel,\n        you may want to check next tick (e.g. use setTimeout).\n      ");if(!this.at(t))throw new Error("Cannot find form control at index "+t)},e.prototype._forEachChild=function(t){this.controls.forEach((function(e,n){t(e,n)}))},e.prototype._updateValue=function(){var t=this;this.value=this.controls.filter((function(e){return e.enabled||t.disabled})).map((function(t){return t.value}))},e.prototype._anyControls=function(t){return this.controls.some((function(e){return e.enabled&&t(e)}))},e.prototype._setUpControls=function(){var t=this;this._forEachChild((function(e){return t._registerControl(e)}))},e.prototype._checkAllValuesPresent=function(t){this._forEachChild((function(e,n){if(void 0===t[n])throw new Error("Must supply a value for form control at index: "+n+".")}))},e.prototype._allControlsDisabled=function(){var t,e;try{for(var n=d(this.controls),r=n.next();!r.done;r=n.next())if(r.value.enabled)return!1}catch(e){t={error:e}}finally{try{r&&!r.done&&(e=n.return)&&e.call(n)}finally{if(t)throw t.error}}return this.controls.length>0||this.disabled},e.prototype._registerControl=function(t){t.setParent(this),t._registerOnCollectionChange(this._onCollectionChange)},e}(mt),Ct={provide:m,useExisting:e.forwardRef((function(){return Ot}))},Vt=Promise.resolve(null),Ot=function(t){function n(n,r){var o=t.call(this)||this;return o.submitted=!1,o._directives=[],o.ngSubmit=new e.EventEmitter,o.form=new vt({},at(n),st(r)),o}return h(n,t),n.prototype.ngAfterViewInit=function(){this._setUpdateStrategy()},Object.defineProperty(n.prototype,"formDirective",{get:function(){return this},enumerable:!1,configurable:!0}),Object.defineProperty(n.prototype,"control",{get:function(){return this.form},enumerable:!1,configurable:!0}),Object.defineProperty(n.prototype,"path",{get:function(){return[]},enumerable:!1,configurable:!0}),Object.defineProperty(n.prototype,"controls",{get:function(){return this.form.controls},enumerable:!1,configurable:!0}),n.prototype.addControl=function(t){var e=this;Vt.then((function(){var n=e._findContainer(t.path);t.control=n.registerControl(t.name,t.control),et(t.control,t),t.control.updateValueAndValidity({emitEvent:!1}),e._directives.push(t)}))},n.prototype.getControl=function(t){return this.form.get(t.path)},n.prototype.removeControl=function(t){var e=this;Vt.then((function(){var n=e._findContainer(t.path);n&&n.removeControl(t.name),ht(e._directives,t)}))},n.prototype.addFormGroup=function(t){var e=this;Vt.then((function(){var n=e._findContainer(t.path),r=new vt({});rt(r,t),n.registerControl(t.name,r),r.updateValueAndValidity({emitEvent:!1})}))},n.prototype.removeFormGroup=function(t){var e=this;Vt.then((function(){var n=e._findContainer(t.path);n&&n.removeControl(t.name)}))},n.prototype.getFormGroup=function(t){return this.form.get(t.path)},n.prototyp