angular form group get value code example

Example 1: update formgroup value angular

To set all FormGroup values use, setValue:

this.myFormGroup.setValue({
  formControlName1: myValue1, 
  formControlName2: myValue2
});
To set only some values, use patchValue:

this.myFormGroup.patchValue({
  formControlName1: myValue1, 
  // formControlName2: myValue2 (can be omitted)
});

Example 2: get formcontrol value

this.loginForm = new FormGroup({
  'email': new FormControl('', { validators: [Validators.required] })
});
// get like this
const { email } = this.loginForm.value;