模式在 angular2 中不起作用

Question

我正在通过模式属性实现验证，但它不起作用。

 <input type="text"  formControlName="mobile" name="mobile" pattern="[0-9]" /> 

Answer 1

Use this pattern for mobile number.

<input type="text" name="mobile" ng-pattern="/\d{10}/" />

Or you can use this

Mobile Number :
<input type="text" class="form-control" ng-model="mobileNo" name="mobileNo" ng-pattern="regEx" />

JavaScript

$scope.regEx="/^[0-9]{10,10}$/;"

If you want to made it work with pattern attribute then

<input type="text" pattern="[789][0-9]{9}">