formFieldsChange

Description

called when any of the form field changes

• event parameter:

  • event.controlName: formControlName of the value changed field

  • event.value: value of the field

  • event.event: field change event

• event parameter type is NgMatFormFieldChangeModal

Example

component.ts

onformFieldsChange(event: NgMatFormFieldChangeModal) {
  //Other operations here...
  console.log({controlName: event.controlName,
  value: event.value, event: event.event});
}

component.html

<ng-mat-forms [Fields]='ngMatFormFields' 
              [options]='ngMatFormsOptions' 
              (formFieldsChange)="onformFieldsChange($event)">
</ng-mat-forms>