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)
});formgroup angular
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const form = new FormGroup({
first: new FormControl('Nancy', Validators.minLength(2)),
last: new FormControl('Drew'),
});
console.log(form.value); // {first: 'Nancy', last; 'Drew'}
console.log(form.status); // 'VALID'Copyright © 2021 Codeinu
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