AngularJS ng-minlength-instructie

Definitie en gebruik

ng-minlength Instructie om beperkingen toe te voegen aan de validator van de invoervelden en formulieren.

If the length of the value of the input field is less than the specified length,ng-minlength The directive will add an 'invalid' status.

Note:If the value is empty, it is considered valid.

Example

If the input value is less than five characters, an error is displayed:

<form name="myForm">
<input name="myInput" ng-model="myInput" ng-minlength="5">
<h1 ng-if="!myForm.myInput.$valid">Too short value</h1>
</form>

Try it yourself

Syntax

<input type="text" ng-minlength="number"></input>

Mainly by text types <input> Element supported, but can also be used for other elements that allow user input.

Parameter