Answers for "formgroup formcontrol validation true"

2

formgroup addcontrol

let form: FormGroup = new FormGroup({});
form.addControl(field_name, new FormControl('', Validators.required));
Posted by: Guest on July-31-2020
1

angular formgroup validate manually

//Validate all the form group
this.form.updateValueAndValidity();

//Validate only one form control
this.form.controls['formControlName'].updateValueAndValidity();
Posted by: Guest on May-10-2021

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