@clr/angular
Version:
Angular components for Clarity
176 lines • 25.3 kB
JavaScript
/*
* Copyright (c) 2016-2023 VMware, Inc. All Rights Reserved.
* This software is released under MIT license.
* The full license information can be found in LICENSE in the root directory of this project.
*/
import { Injectable } from '@angular/core';
import { DayModel } from '../model/day.model';
import { BIG_ENDIAN, DEFAULT_LOCALE_FORMAT, DELIMITER_REGEX, LITTLE_ENDIAN, LITTLE_ENDIAN_REGEX, MIDDLE_ENDIAN, MIDDLE_ENDIAN_REGEX, RTL_REGEX, USER_INPUT_REGEX, } from '../utils/constants';
import { getNumberOfDaysInTheMonth, parseToFourDigitYear } from '../utils/date-utils';
import * as i0 from "@angular/core";
import * as i1 from "./locale-helper.service";
export class DateIOService {
constructor(_localeHelperService) {
this._localeHelperService = _localeHelperService;
this.disabledDates = {
// This is the default range. It approximates the beginning of time to the end of time.
// Unless a minDate or maxDate is set with the native HTML5 api the range is all dates
// TODO: turn this into an Array of min/max ranges that allow configuration of multiple ranges.
minDate: new DayModel(0, 0, 1),
maxDate: new DayModel(9999, 11, 31),
};
this.cldrLocaleDateFormat = DEFAULT_LOCALE_FORMAT;
this.localeDisplayFormat = LITTLE_ENDIAN;
this.delimiters = ['/', '/'];
this.cldrLocaleDateFormat = this._localeHelperService.localeDateFormat;
this.initializeLocaleDisplayFormat();
}
get placeholderText() {
const format = this.localeDisplayFormat.format;
return format[0] + this.delimiters[0] + format[1] + this.delimiters[1] + format[2];
}
setMinDate(date) {
// NOTE: I'm expecting consumers to pass one of four things here:
// A proper date string(2019-11-11), null, undefined or empty string ('')
if (!date) {
// attribute binding was removed, reset back to the beginning of time
this.disabledDates.minDate = new DayModel(0, 0, 1);
}
else {
const [year, month, day] = date.split('-').map(n => parseInt(n, 10));
this.disabledDates.minDate = new DayModel(year, month - 1, day);
}
}
setMaxDate(date) {
// NOTE: I'm expecting consumers to pass one of four things here:
// A proper date string(2019-11-11), null, undefined or empty string ('')
if (!date) {
// attribute binding was removed, reset forward to the end of time
this.disabledDates.maxDate = new DayModel(9999, 11, 31);
}
else {
const [year, month, day] = date.split('-').map(n => parseInt(n, 10));
this.disabledDates.maxDate = new DayModel(year, month - 1, day);
}
}
toLocaleDisplayFormatString(date) {
if (date) {
if (isNaN(date.getTime())) {
return '';
}
const dateNo = date.getDate();
const monthNo = date.getMonth() + 1;
const dateStr = dateNo > 9 ? dateNo.toString() : '0' + dateNo;
const monthStr = monthNo > 9 ? monthNo.toString() : '0' + monthNo;
if (this.localeDisplayFormat === LITTLE_ENDIAN) {
return dateStr + this.delimiters[0] + monthStr + this.delimiters[1] + date.getFullYear();
}
else if (this.localeDisplayFormat === MIDDLE_ENDIAN) {
return monthStr + this.delimiters[0] + dateStr + this.delimiters[1] + date.getFullYear();
}
else {
return date.getFullYear() + this.delimiters[0] + monthStr + this.delimiters[1] + dateStr;
}
}
return '';
}
getDateValueFromDateString(date) {
if (!date) {
return null;
}
const dateParts = date.match(USER_INPUT_REGEX);
if (!dateParts || dateParts.length !== 3) {
return null;
}
const [firstPart, secondPart, thirdPart] = dateParts;
if (this.localeDisplayFormat === LITTLE_ENDIAN) {
// secondPart is month && firstPart is date
return this.validateAndGetDate(thirdPart, secondPart, firstPart);
}
else if (this.localeDisplayFormat === MIDDLE_ENDIAN) {
// firstPart is month && secondPart is date
return this.validateAndGetDate(thirdPart, firstPart, secondPart);
}
else {
// secondPart is month && thirdPart is date
return this.validateAndGetDate(firstPart, secondPart, thirdPart);
}
}
initializeLocaleDisplayFormat() {
const format = this.cldrLocaleDateFormat.toLocaleLowerCase();
if (LITTLE_ENDIAN_REGEX.test(format)) {
this.localeDisplayFormat = LITTLE_ENDIAN;
}
else if (MIDDLE_ENDIAN_REGEX.test(format)) {
this.localeDisplayFormat = MIDDLE_ENDIAN;
}
else {
// everything else is set to BIG-ENDIAN FORMAT
this.localeDisplayFormat = BIG_ENDIAN;
}
this.extractDelimiters();
}
extractDelimiters() {
if (this.cldrLocaleDateFormat) {
// Sanitize Date Format. Remove RTL characters.
// FIXME: When we support RTL, remove this and handle it correctly.
const localeFormat = this.cldrLocaleDateFormat.replace(RTL_REGEX, '');
const delimiters = localeFormat.split(DELIMITER_REGEX);
// NOTE: The split from the CLDR date format should always result
// in an arary with 4 elements. The 1st and the 2nd values are the delimiters
// we will use in order.
// Eg: "dd/MM/y".split(/d+|m+|y+/i) results in ["", "/", "/", ""]
if (delimiters && delimiters.length === 4) {
this.delimiters = [delimiters[1], delimiters[2]];
}
else {
console.error('Unexpected date format received. Delimiters extracted: ', delimiters);
}
}
}
/**
* Checks if the month entered by the user is valid or not.
* Note: Month is 0 based.
*/
isValidMonth(month) {
return month > -1 && month < 12;
}
/**
* Checks if the date is valid depending on the year and month provided.
*/
isValidDate(year, month, date) {
return date > 0 && date <= getNumberOfDaysInTheMonth(year, month);
}
/**
* Validates the parameters provided and returns the date.
* If the parameters are not
* valid then return null.
* NOTE: (Month here is 1 based since the user has provided that as an input)
*/
validateAndGetDate(year, month, date) {
// I don't know whats wrong with the TS compiler. It throws an error if I write
// the below if statement. The error is:
// Operator '!==' cannot be applied to types '2' and '4'
// More info here: https://github.com/Microsoft/TypeScript/issues/12794#issuecomment-270342936
/*
if (year.length !== 2 || year.length !== 4) {
return null;
}
*/
// Instead I have to write the logic like this x-(
const y = +year;
const m = +month - 1; // month is 0 based
const d = +date;
if (!this.isValidMonth(m) || !this.isValidDate(y, m, d)) {
return null;
}
const result = parseToFourDigitYear(y);
return result !== -1 ? new Date(result, m, d) : null;
}
}
DateIOService.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "15.2.2", ngImport: i0, type: DateIOService, deps: [{ token: i1.LocaleHelperService }], target: i0.ɵɵFactoryTarget.Injectable });
DateIOService.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "15.2.2", ngImport: i0, type: DateIOService });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "15.2.2", ngImport: i0, type: DateIOService, decorators: [{
type: Injectable
}], ctorParameters: function () { return [{ type: i1.LocaleHelperService }]; } });
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"date-io.service.js","sourceRoot":"","sources":["../../../../../../projects/angular/src/forms/datepicker/providers/date-io.service.ts"],"names":[],"mappings":"AAAA;;;;GAIG;AAEH,OAAO,EAAE,UAAU,EAAE,MAAM,eAAe,CAAC;AAG3C,OAAO,EAAE,QAAQ,EAAE,MAAM,oBAAoB,CAAC;AAC9C,OAAO,EACL,UAAU,EACV,qBAAqB,EACrB,eAAe,EAEf,aAAa,EACb,mBAAmB,EACnB,aAAa,EACb,mBAAmB,EACnB,SAAS,EACT,gBAAgB,GACjB,MAAM,oBAAoB,CAAC;AAC5B,OAAO,EAAE,yBAAyB,EAAE,oBAAoB,EAAE,MAAM,qBAAqB,CAAC;;;AAItF,MAAM,OAAO,aAAa;IAcxB,YAAoB,oBAAyC;QAAzC,yBAAoB,GAApB,oBAAoB,CAAqB;QAb7D,kBAAa,GAAc;YACzB,uFAAuF;YACvF,sFAAsF;YACtF,+FAA+F;YAC/F,OAAO,EAAE,IAAI,QAAQ,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC;YAC9B,OAAO,EAAE,IAAI,QAAQ,CAAC,IAAI,EAAE,EAAE,EAAE,EAAE,CAAC;SACpC,CAAC;QAEF,yBAAoB,GAAW,qBAAqB,CAAC;QAE7C,wBAAmB,GAA2B,aAAa,CAAC;QAC5D,eAAU,GAAqB,CAAC,GAAG,EAAE,GAAG,CAAC,CAAC;QAGhD,IAAI,CAAC,oBAAoB,GAAG,IAAI,CAAC,oBAAoB,CAAC,gBAAgB,CAAC;QACvE,IAAI,CAAC,6BAA6B,EAAE,CAAC;IACvC,CAAC;IAED,IAAI,eAAe;QACjB,MAAM,MAAM,GAA6B,IAAI,CAAC,mBAAmB,CAAC,MAAM,CAAC;QACzE,OAAO,MAAM,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,GAAG,MAAM,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,GAAG,MAAM,CAAC,CAAC,CAAC,CAAC;IACrF,CAAC;IAED,UAAU,CAAC,IAAY;QACrB,iEAAiE;QACjE,+EAA+E;QAC/E,IAAI,CAAC,IAAI,EAAE;YACT,qEAAqE;YACrE,IAAI,CAAC,aAAa,CAAC,OAAO,GAAG,IAAI,QAAQ,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;SACpD;aAAM;YACL,MAAM,CAAC,IAAI,EAAE,KAAK,EAAE,GAAG,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,QAAQ,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC;YACrE,IAAI,CAAC,aAAa,CAAC,OAAO,GAAG,IAAI,QAAQ,CAAC,IAAI,EAAE,KAAK,GAAG,CAAC,EAAE,GAAG,CAAC,CAAC;SACjE;IACH,CAAC;IAED,UAAU,CAAC,IAAY;QACrB,iEAAiE;QACjE,+EAA+E;QAC/E,IAAI,CAAC,IAAI,EAAE;YACT,kEAAkE;YAClE,IAAI,CAAC,aAAa,CAAC,OAAO,GAAG,IAAI,QAAQ,CAAC,IAAI,EAAE,EAAE,EAAE,EAAE,CAAC,CAAC;SACzD;aAAM;YACL,MAAM,CAAC,IAAI,EAAE,KAAK,EAAE,GAAG,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,CAAC,QAAQ,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC;YACrE,IAAI,CAAC,aAAa,CAAC,OAAO,GAAG,IAAI,QAAQ,CAAC,IAAI,EAAE,KAAK,GAAG,CAAC,EAAE,GAAG,CAAC,CAAC;SACjE;IACH,CAAC;IAED,2BAA2B,CAAC,IAAU;QACpC,IAAI,IAAI,EAAE;YACR,IAAI,KAAK,CAAC,IAAI,CAAC,OAAO,EAAE,CAAC,EAAE;gBACzB,OAAO,EAAE,CAAC;aACX;YACD,MAAM,MAAM,GAAW,IAAI,CAAC,OAAO,EAAE,CAAC;YACtC,MAAM,OAAO,GAAW,IAAI,CAAC,QAAQ,EAAE,GAAG,CAAC,CAAC;YAC5C,MAAM,OAAO,GAAW,MAAM,GAAG,CAAC,CAAC,CAAC,CAAC,MAAM,CAAC,QAAQ,EAAE,CAAC,CAAC,CAAC,GAAG,GAAG,MAAM,CAAC;YACtE,MAAM,QAAQ,GAAW,OAAO,GAAG,CAAC,CAAC,CAAC,CAAC,OAAO,CAAC,QAAQ,EAAE,CAAC,CAAC,CAAC,GAAG,GAAG,OAAO,CAAC;YAC1E,IAAI,IAAI,CAAC,mBAAmB,KAAK,aAAa,EAAE;gBAC9C,OAAO,OAAO,GAAG,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,GAAG,QAAQ,GAAG,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC,WAAW,EAAE,CAAC;aAC1F;iBAAM,IAAI,IAAI,CAAC,mBAAmB,KAAK,aAAa,EAAE;gBACrD,OAAO,QAAQ,GAAG,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,GAAG,OAAO,GAAG,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC,WAAW,EAAE,CAAC;aAC1F;iBAAM;gBACL,OAAO,IAAI,CAAC,WAAW,EAAE,GAAG,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,GAAG,QAAQ,GAAG,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,GAAG,OAAO,CAAC;aAC1F;SACF;QACD,OAAO,EAAE,CAAC;IACZ,CAAC;IAED,0BAA0B,CAAC,IAAY;QACrC,IAAI,CAAC,IAAI,EAAE;YACT,OAAO,IAAI,CAAC;SACb;QACD,MAAM,SAAS,GAAa,IAAI,CAAC,KAAK,CAAC,gBAAgB,CAAC,CAAC;QACzD,IAAI,CAAC,SAAS,IAAI,SAAS,CAAC,MAAM,KAAK,CAAC,EAAE;YACxC,OAAO,IAAI,CAAC;SACb;QACD,MAAM,CAAC,SAAS,EAAE,UAAU,EAAE,SAAS,CAAC,GAAG,SAAS,CAAC;QACrD,IAAI,IAAI,CAAC,mBAAmB,KAAK,aAAa,EAAE;YAC9C,2CAA2C;YAC3C,OAAO,IAAI,CAAC,kBAAkB,CAAC,SAAS,EAAE,UAAU,EAAE,SAAS,CAAC,CAAC;SAClE;aAAM,IAAI,IAAI,CAAC,mBAAmB,KAAK,aAAa,EAAE;YACrD,2CAA2C;YAC3C,OAAO,IAAI,CAAC,kBAAkB,CAAC,SAAS,EAAE,SAAS,EAAE,UAAU,CAAC,CAAC;SAClE;aAAM;YACL,2CAA2C;YAC3C,OAAO,IAAI,CAAC,kBAAkB,CAAC,SAAS,EAAE,UAAU,EAAE,SAAS,CAAC,CAAC;SAClE;IACH,CAAC;IAEO,6BAA6B;QACnC,MAAM,MAAM,GAAW,IAAI,CAAC,oBAAoB,CAAC,iBAAiB,EAAE,CAAC;QACrE,IAAI,mBAAmB,CAAC,IAAI,CAAC,MAAM,CAAC,EAAE;YACpC,IAAI,CAAC,mBAAmB,GAAG,aAAa,CAAC;SAC1C;aAAM,IAAI,mBAAmB,CAAC,IAAI,CAAC,MAAM,CAAC,EAAE;YAC3C,IAAI,CAAC,mBAAmB,GAAG,aAAa,CAAC;SAC1C;aAAM;YACL,8CAA8C;YAC9C,IAAI,CAAC,mBAAmB,GAAG,UAAU,CAAC;SACvC;QACD,IAAI,CAAC,iBAAiB,EAAE,CAAC;IAC3B,CAAC;IAEO,iBAAiB;QACvB,IAAI,IAAI,CAAC,oBAAoB,EAAE;YAC7B,+CAA+C;YAC/C,mEAAmE;YACnE,MAAM,YAAY,GAAW,IAAI,CAAC,oBAAoB,CAAC,OAAO,CAAC,SAAS,EAAE,EAAE,CAAC,CAAC;YAC9E,MAAM,UAAU,GAAa,YAAY,CAAC,KAAK,CAAC,eAAe,CAAC,CAAC;YAEjE,iEAAiE;YACjE,6EAA6E;YAC7E,wBAAwB;YACxB,iEAAiE;YACjE,IAAI,UAAU,IAAI,UAAU,CAAC,MAAM,KAAK,CAAC,EAAE;gBACzC,IAAI,CAAC,UAAU,GAAG,CAAC,UAAU,CAAC,CAAC,CAAC,EAAE,UAAU,CAAC,CAAC,CAAC,CAAC,CAAC;aAClD;iBAAM;gBACL,OAAO,CAAC,KAAK,CAAC,yDAAyD,EAAE,UAAU,CAAC,CAAC;aACtF;SACF;IACH,CAAC;IAED;;;OAGG;IACK,YAAY,CAAC,KAAa;QAChC,OAAO,KAAK,GAAG,CAAC,CAAC,IAAI,KAAK,GAAG,EAAE,CAAC;IAClC,CAAC;IAED;;OAEG;IACK,WAAW,CAAC,IAAY,EAAE,KAAa,EAAE,IAAY;QAC3D,OAAO,IAAI,GAAG,CAAC,IAAI,IAAI,IAAI,yBAAyB,CAAC,IAAI,EAAE,KAAK,CAAC,CAAC;IACpE,CAAC;IAED;;;;;OAKG;IACK,kBAAkB,CAAC,IAAY,EAAE,KAAa,EAAE,IAAY;QAClE,+EAA+E;QAC/E,wCAAwC;QACxC,wDAAwD;QACxD,8FAA8F;QAC9F;;;;cAIM;QAEN,kDAAkD;QAClD,MAAM,CAAC,GAAW,CAAC,IAAI,CAAC;QACxB,MAAM,CAAC,GAAW,CAAC,KAAK,GAAG,CAAC,CAAC,CAAC,mBAAmB;QACjD,MAAM,CAAC,GAAW,CAAC,IAAI,CAAC;QACxB,IAAI,CAAC,IAAI,CAAC,YAAY,CAAC,CAAC,CAAC,IAAI,CAAC,IAAI,CAAC,WAAW,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,EAAE;YACvD,OAAO,IAAI,CAAC;SACb;QACD,MAAM,MAAM,GAAW,oBAAoB,CAAC,CAAC,CAAC,CAAC;QAC/C,OAAO,MAAM,KAAK,CAAC,CAAC,CAAC,CAAC,CAAC,IAAI,IAAI,CAAC,MAAM,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC,CAAC,CAAC,IAAI,CAAC;IACvD,CAAC;;0GAlKU,aAAa;8GAAb,aAAa;2FAAb,aAAa;kBADzB,UAAU","sourcesContent":["/*\n * Copyright (c) 2016-2023 VMware, Inc. All Rights Reserved.\n * This software is released under MIT license.\n * The full license information can be found in LICENSE in the root directory of this project.\n */\n\nimport { Injectable } from '@angular/core';\n\nimport { DateRange } from '../interfaces/date-range.interface';\nimport { DayModel } from '../model/day.model';\nimport {\n  BIG_ENDIAN,\n  DEFAULT_LOCALE_FORMAT,\n  DELIMITER_REGEX,\n  InputDateDisplayFormat,\n  LITTLE_ENDIAN,\n  LITTLE_ENDIAN_REGEX,\n  MIDDLE_ENDIAN,\n  MIDDLE_ENDIAN_REGEX,\n  RTL_REGEX,\n  USER_INPUT_REGEX,\n} from '../utils/constants';\nimport { getNumberOfDaysInTheMonth, parseToFourDigitYear } from '../utils/date-utils';\nimport { LocaleHelperService } from './locale-helper.service';\n\n@Injectable()\nexport class DateIOService {\n  disabledDates: DateRange = {\n    // This is the default range. It approximates the beginning of time to the end of time.\n    // Unless a minDate or maxDate is set with the native HTML5 api the range is all dates\n    // TODO: turn this into an Array of min/max ranges that allow configuration of multiple ranges.\n    minDate: new DayModel(0, 0, 1),\n    maxDate: new DayModel(9999, 11, 31),\n  };\n\n  cldrLocaleDateFormat: string = DEFAULT_LOCALE_FORMAT;\n\n  private localeDisplayFormat: InputDateDisplayFormat = LITTLE_ENDIAN;\n  private delimiters: [string, string] = ['/', '/'];\n\n  constructor(private _localeHelperService: LocaleHelperService) {\n    this.cldrLocaleDateFormat = this._localeHelperService.localeDateFormat;\n    this.initializeLocaleDisplayFormat();\n  }\n\n  get placeholderText(): string {\n    const format: [string, string, string] = this.localeDisplayFormat.format;\n    return format[0] + this.delimiters[0] + format[1] + this.delimiters[1] + format[2];\n  }\n\n  setMinDate(date: string): void {\n    // NOTE: I'm expecting consumers to pass one of four things here:\n    //       A proper date string(2019-11-11), null, undefined or empty string ('')\n    if (!date) {\n      // attribute binding was removed, reset back to the beginning of time\n      this.disabledDates.minDate = new DayModel(0, 0, 1);\n    } else {\n      const [year, month, day] = date.split('-').map(n => parseInt(n, 10));\n      this.disabledDates.minDate = new DayModel(year, month - 1, day);\n    }\n  }\n\n  setMaxDate(date: string): void {\n    // NOTE: I'm expecting consumers to pass one of four things here:\n    //       A proper date string(2019-11-11), null, undefined or empty string ('')\n    if (!date) {\n      // attribute binding was removed, reset forward to the end of time\n      this.disabledDates.maxDate = new DayModel(9999, 11, 31);\n    } else {\n      const [year, month, day] = date.split('-').map(n => parseInt(n, 10));\n      this.disabledDates.maxDate = new DayModel(year, month - 1, day);\n    }\n  }\n\n  toLocaleDisplayFormatString(date: Date): string {\n    if (date) {\n      if (isNaN(date.getTime())) {\n        return '';\n      }\n      const dateNo: number = date.getDate();\n      const monthNo: number = date.getMonth() + 1;\n      const dateStr: string = dateNo > 9 ? dateNo.toString() : '0' + dateNo;\n      const monthStr: string = monthNo > 9 ? monthNo.toString() : '0' + monthNo;\n      if (this.localeDisplayFormat === LITTLE_ENDIAN) {\n        return dateStr + this.delimiters[0] + monthStr + this.delimiters[1] + date.getFullYear();\n      } else if (this.localeDisplayFormat === MIDDLE_ENDIAN) {\n        return monthStr + this.delimiters[0] + dateStr + this.delimiters[1] + date.getFullYear();\n      } else {\n        return date.getFullYear() + this.delimiters[0] + monthStr + this.delimiters[1] + dateStr;\n      }\n    }\n    return '';\n  }\n\n  getDateValueFromDateString(date: string): Date {\n    if (!date) {\n      return null;\n    }\n    const dateParts: string[] = date.match(USER_INPUT_REGEX);\n    if (!dateParts || dateParts.length !== 3) {\n      return null;\n    }\n    const [firstPart, secondPart, thirdPart] = dateParts;\n    if (this.localeDisplayFormat === LITTLE_ENDIAN) {\n      // secondPart is month && firstPart is date\n      return this.validateAndGetDate(thirdPart, secondPart, firstPart);\n    } else if (this.localeDisplayFormat === MIDDLE_ENDIAN) {\n      // firstPart is month && secondPart is date\n      return this.validateAndGetDate(thirdPart, firstPart, secondPart);\n    } else {\n      // secondPart is month && thirdPart is date\n      return this.validateAndGetDate(firstPart, secondPart, thirdPart);\n    }\n  }\n\n  private initializeLocaleDisplayFormat(): void {\n    const format: string = this.cldrLocaleDateFormat.toLocaleLowerCase();\n    if (LITTLE_ENDIAN_REGEX.test(format)) {\n      this.localeDisplayFormat = LITTLE_ENDIAN;\n    } else if (MIDDLE_ENDIAN_REGEX.test(format)) {\n      this.localeDisplayFormat = MIDDLE_ENDIAN;\n    } else {\n      // everything else is set to BIG-ENDIAN FORMAT\n      this.localeDisplayFormat = BIG_ENDIAN;\n    }\n    this.extractDelimiters();\n  }\n\n  private extractDelimiters(): void {\n    if (this.cldrLocaleDateFormat) {\n      // Sanitize Date Format. Remove RTL characters.\n      // FIXME: When we support RTL, remove this and handle it correctly.\n      const localeFormat: string = this.cldrLocaleDateFormat.replace(RTL_REGEX, '');\n      const delimiters: string[] = localeFormat.split(DELIMITER_REGEX);\n\n      // NOTE: The split from the CLDR date format should always result\n      // in an arary with 4 elements. The 1st and the 2nd values are the delimiters\n      // we will use in order.\n      // Eg: \"dd/MM/y\".split(/d+|m+|y+/i) results in [\"\", \"/\", \"/\", \"\"]\n      if (delimiters && delimiters.length === 4) {\n        this.delimiters = [delimiters[1], delimiters[2]];\n      } else {\n        console.error('Unexpected date format received. Delimiters extracted: ', delimiters);\n      }\n    }\n  }\n\n  /**\n   * Checks if the month entered by the user is valid or not.\n   * Note: Month is 0 based.\n   */\n  private isValidMonth(month: number): boolean {\n    return month > -1 && month < 12;\n  }\n\n  /**\n   * Checks if the date is valid depending on the year and month provided.\n   */\n  private isValidDate(year: number, month: number, date: number): boolean {\n    return date > 0 && date <= getNumberOfDaysInTheMonth(year, month);\n  }\n\n  /**\n   * Validates the parameters provided and returns the date.\n   * If the parameters are not\n   * valid then return null.\n   * NOTE: (Month here is 1 based since the user has provided that as an input)\n   */\n  private validateAndGetDate(year: string, month: string, date: string): Date {\n    // I don't know whats wrong with the TS compiler. It throws an error if I write\n    // the below if statement. The error is:\n    // Operator '!==' cannot be applied to types '2' and '4'\n    // More info here: https://github.com/Microsoft/TypeScript/issues/12794#issuecomment-270342936\n    /*\n        if (year.length !== 2 || year.length !== 4) {\n            return null;\n        }\n        */\n\n    // Instead I have to write the logic like this x-(\n    const y: number = +year;\n    const m: number = +month - 1; // month is 0 based\n    const d: number = +date;\n    if (!this.isValidMonth(m) || !this.isValidDate(y, m, d)) {\n      return null;\n    }\n    const result: number = parseToFourDigitYear(y);\n    return result !== -1 ? new Date(result, m, d) : null;\n  }\n}\n"]}