angular-reactive-validation
Version:
Reactive Forms validation shouldn't require the developer to write lots of HTML to show validation messages. This library makes it easy.
33 lines (32 loc) • 1.83 kB
TypeScript
import { AfterContentInit, OnDestroy, OnInit } from '@angular/core';
import { UntypedFormControl, ControlContainer } from '@angular/forms';
import { FormDirective } from '../form/form.directive';
import { ReactiveValidationModuleConfiguration } from '../reactive-validation-module-configuration';
import * as i0 from "@angular/core";
export declare class ValidationMessagesComponent implements AfterContentInit, OnDestroy, OnInit {
private controlContainer;
private configuration;
private messageComponents;
private _for;
private messageComponentsChangesSubscription;
private controlStatusChangesSubscription;
private formSubmitted;
private formSubmittedSubscription;
constructor(controlContainer: ControlContainer, formSubmitDirective: FormDirective, configuration: ReactiveValidationModuleConfiguration);
ngOnInit(): void;
ngAfterContentInit(): void;
ngOnDestroy(): void;
isValid(): boolean;
getErrorMessages(): string[];
private initializeForOnInit;
set for(controls: UntypedFormControl | (UntypedFormControl | string)[] | string);
private getFirstErrorPerControl;
/**
* Validates that the child ValidationMessageComponents declare what FormControl they specify a message for (when needed); and
* that the declared FormControl is actually part of the parent ValidationMessagesComponent 'for' collection (when specified).
*/
private validateChildren;
private handleControlStatusChange;
static ɵfac: i0.ɵɵFactoryDeclaration<ValidationMessagesComponent, [{ optional: true; }, { optional: true; }, { optional: true; }]>;
static ɵcmp: i0.ɵɵComponentDeclaration<ValidationMessagesComponent, "arv-validation-messages", never, { "for": { "alias": "for"; "required": false; }; }, {}, ["messageComponents"], ["*"], false, never>;
}