How to only allow the numbers 0-5 in <input> fields with AngularJS?

Question

I have an input field like this:

HTML

Answer 1

You can add the following attribute to your input field.

ng-pattern="/^[0-5]+$/" 

And validate as such:

function formCtrl($scope) {

}

  

    
    The number must be between 0-5
    No characters allowed
    The field is required