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password and confirmpassword validation in angular using reactive forms

By : user2175276
Date : October 15 2020, 08:10 PM
With these it helps i have attached my code below .im facing problem in adding password mismatch validation.im not getting validation error if i type mismatching password , You can check form value of both like below.
code :
<div class="error-msg" *ngIf="registerForm3.value.password !== registerForm3.value.confirmpassword">
    Passwords don't match.

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Password & ConfirmPassword Validation Android Not Working

By : sona dembra
Date : March 29 2020, 07:55 AM
hop of those help? String comparison is wrong. Always compare String with .equals() method. Change this:
code :
System.out.println("venName :: "+venName);
System.out.println("UserPass :: "+UserPass);

password and confirm password field validation angular2 reactive forms

By : Android_developer
Date : March 29 2020, 07:55 AM
hope this fix your issue I need to check whether password and confirm password fields have same value using reactive form angular2. I did see a lot of answers on the same here,Angular 2 form validating for repeat password ,Comparing fields in validator with angular2, but none seemed to work for me.Can someone please help."this" is undefined in my validate function :( . Sharing my code, , This is what eventually worked for me -
code :
this.addEditUserForm = this.builder.group({
            firstName: ['', Validators.required],
            lastName: ['', Validators.required],
            title: ['', Validators.required],
            email: ['', Validators.required],
            password: ['', Validators.required],
            confirmPass: ['', Validators.required]
        },{validator: this.checkIfMatchingPasswords('password', 'confirmPass')});

checkIfMatchingPasswords(passwordKey: string, passwordConfirmationKey: string) {
          return (group: FormGroup) => {
            let passwordInput = group.controls[passwordKey],
                passwordConfirmationInput = group.controls[passwordConfirmationKey];
            if (passwordInput.value !== passwordConfirmationInput.value) {
              return passwordConfirmationInput.setErrors({notEquivalent: true})
            else {
                return passwordConfirmationInput.setErrors(null);

Angular 6 reactive form password validation regex pattern and confirmation validation

By : loser
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further The problem was that I didn't add to the password field the pattern attribute.
That's quite wired. Why I need to specify it on the input when it is specified in the code? No idea but it works.

Compare password in angular reactive forms

By : Robin Paul
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Now it is working, I forgot to import 'RxReactiveFormsModule' in main module.
Register code of 'RxReactiveFormsModule' in main module:
code :
import { RxReactiveFormsModule } from "@rxweb/reactive-form-validators"
  imports:      [ BrowserModule, FormsModule,ReactiveFormsModule,RxReactiveFormsModule ],
  declarations: [ AppComponent, HelloComponent ],
  bootstrap:    [ AppComponent ]
export class AppModule { }

Ant-Design and Angular Reactive Forms Validation - nzErrorTip set,but Validation message missing

By : Stefan
Date : March 29 2020, 07:55 AM
will help you You should update your ant-zorro to version 8.0!
When it's 7.5x , like this
code :
<nz-form-explain *ngIf="validateForm.get('email')?.dirty && validateForm.get('email')?.errors">
    The input is not valid E-mail!
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