ngx-mix-form v1.0.0

NgxMixForm

CustomValidators Build custom cross-field validators for Reactive Froms, ex where one field is required or not required based on state of another field

• Build custom cross-field validators for Reactive Froms
• Learn more on Medium

• See a working example by clicking on CodePen

  class AppComponent implements OnInit  {
   registerForm: FormGroup;
   constructor( @Inject(FormBuilder) private formBuilder: FormBuilder) {}
  
   ngOnInit() {
        this.registerForm = this.formBuilder.group({
            firstName: ['', Validators.required],
            phone: ['', [Validators.pattern('[0-9]*')]],
            email: ['', [ Validators.email]]
        },
        {
          validator: [
            CustomValidators.requiredEither('email', 'phone')
          ]
        }
       );
    }

#NgxMixLibraries

Build, Deploy, Test and Try out

https://github.com/simars/ngx-mix-libraries/blob/master/README.md