MaxLengthValidator
A directive that adds maximum length validation to controls marked with the
maxlength
attribute. The directive is provided with the NG_VALIDATORS
multi-provider list.
See also
Exported from
Selectors
[maxlength][formControlName]
[maxlength][formControl]
[maxlength][ngModel]
Properties
Property | Description |
---|---|
@Input()
|
Tracks changes to the maximum length bound to this directive. |
Description
Adding a maximum length validator
The following example shows how to add a maximum length validator to an input attached to an ngModel binding.
<input name="firstName" ngModel maxlength="25">