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Humberd / async-validator-wrapper.ts

Last active October 26, 2024 08:18

Async Validator Wrapper for Angular 2 Reactive Forms.This wrapper lets you debounce your asyncValidator instead of on every keystroke

	import { AbstractControl } from "@angular/forms";
	import { Observable } from "rxjs/Observable";
	import { Subject } from "rxjs/Subject";

	export class QstAsyncValidatorWrapper {

	/*
	* Angular async validators are triggered on every key stroke.
	* This function debounces triggering an async validator.
	*