/TypeScript/Angular formgroup validate manually

Angular formgroup validate manually

Formgroup check if valid

form: FormGroup;

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

Source: stackoverflow.com

Angular formgroup validate manually

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

//Validate only one form control
this.form.controls['formControlName'].updateValueAndValidity();

Similar codes

0 vote260 views1 answer
Typescript key values interface key from enum
TypeScript
0 vote255 views1 answer
Get url params in typescript
TypeScript
3 votes252 views1 answer
Sort list of lists by first element
TypeScript
1 vote322 views1 answer
Class-validator validate nested object
TypeScript
0 vote273 views1 answer
Third party components in react native
TypeScript
1 vote259 views2 answers
Class validator enum
TypeScript
2 votes216 views1 answer
Mat-option change event
TypeScript
8 votes272 views3 answers
Showing 2 digits of float in python
TypeScript
0 vote255 views1 answer
Average of two lists python
TypeScript
0 vote274 views1 answer
Local Variable in Jenkins
TypeScript