angular form control validation code example

Example 1: formgroup check if valid

form: FormGroup;

onSubmit(){
    //checks if form is valid
       if( this.form.valid){
          //more code here
        }
}

Example 2: get formcontrol value

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