reactive forms angular form group
Why I can't write into the input before the set value?
html
<form action="" [formGroup]="titleForm">
<input class="note-title" type="text" formControlName="title">
</form>
typescript
titleForm : FormGroup = new FormGroup(
{'title':new FormControl}
);
this.titleForm.patchValue({
title:"hello"
});
}
the input value is successfully changed but I can't write into the input
rewrite formGroup to this
titleForm : FormGroup = new FormGroup({
title: new FormControl('')
});