MaxLengthValidator

Stable Directive

Class Overview

class MaxLengthValidator implements Validator, 
  maxlength : string
  ngOnChanges(changes: SimpleChanges) : void
  validate(c: AbstractControl) : {[key: string]: any}
  registerOnValidatorChange(fn: () => void) : void
}

Selectors

[maxlength][formControlName]

[maxlength][formControl]

[maxlength][ngModel]

Class Description

A directive which installs the MaxLengthValidator for any formControlName,formControl, or control withngModelthat also has amaxlength` attribute.

Class Details

maxlength : string

ngOnChanges(changes: SimpleChanges) : void

validate(c: AbstractControl) : {[key: string]: any}

registerOnValidatorChange(fn: () => void) : void

exported from @angular/forms/index, defined in @angular/forms/src/directives/validators.ts