angular validations code example

Example 1: email validation pattern angular

pattern="[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-z]{2,3}$"

Example 2: validation minlength angular

Validators.minLength(9)

Example 3: formgroup check if valid

form: FormGroup;

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