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Oleksii Kopylov TonnTamerlan

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@slavafomin
slavafomin / 0-README.md
Last active March 15, 2023 13:35
Angular 2 match other field validator / Password match validator

Angular 2 match other field validator

This custom validator for Angular 4 allows you to have fields that must be equal to some other fields. Such validator is very useful for password confirmation validation, for example.

Besides checking if two values are matching, it also subscribes to changes from other control and re-validates when either of two controls is updated.

Usage




  


  




    


          
    

      

        
        

          

              @ellipizle
          

          

            
                ellipizle
                / async validation with debounce
            
            

              Created
              May 4, 2017 19:05
            

              
                async validation with debounce listening to value change
              
          

        

      

        

  

    
    


        



  


  

        

          
          import { Component, OnInit } from '@angular/core';';
        

        

          
          import { FormBuilder, FormGroup, Validators, AbstractControl, ValidationErrors } from '@angular/forms';
        

        

          
          import { Router } from '@angular/router'
        

        

          
          import { CommonValidators } from '../service/CommonValidator';
        

        

          
          import { Response } from '@angular/http';
        

        

          
          import { Observable } from 'rxjs/Observable';
        

        

          
          import { GlobalService } from '../../shared/service/global.service';
        

        

          
          import { AuthHttp } from 'angular2-jwt'
        

        

          
          declare var $: any;
        

        

          
          import 'rxjs/add/operator/delay';