MinLengthValidator

From Get docs
< @angular/formsAngular/docs/11/api/forms/minlengthvalidator


MinLengthValidator

directive

A directive that adds minimum length validation to controls marked with the minlength attribute. The directive is provided with the NG_VALIDATORS multi-provider list.

See also

Exported from

Selectors

  • [minlength][formControlName]
  • [minlength][formControl]
  • [minlength][ngModel]

Properties

Property Description
number Tracks changes to the minimum length bound to this directive.

Description

Adding a minimum length validator

The following example shows how to add a minimum length validator to an input attached to an ngModel binding.

<input name="firstName" ngModel minlength="4">

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https://v11.angular.io/api/forms/MinLengthValidator