/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

4 votes304 views1 answer
React typescript scss
TypeScript
0 vote307 views1 answer
Collection that accepts duplicate keys
TypeScript
1 vote321 views1 answer
Count objects in selenium java
TypeScript
1 vote365 views1 answer
Git check if its up to date
TypeScript
0 vote353 views1 answer
Material in angular 4
TypeScript
0 vote289 views1 answer
Reading multiple objects from file in java
TypeScript
-1 vote301 views1 answer
2d array of strings and ints python
TypeScript
4 votes293 views3 answers
Find distance between two points in opencv python
TypeScript
0 vote390 views1 answer
"ValueError: Solver lbfgs supports only 'l2' or 'none' penalties, got l1 penalty." in machine learning
TypeScript
0 vote306 views1 answer
Typescript key values interface key from enum
TypeScript