CODEWITHSUNDEEP
javascriptangularjs
xvi30
xvi30

Reputation: 37

only number for textbox in angular.js

i want one textbox which only accpet the number, this solution i need without html5 support.

i have textbox inside the custom directive template.

ng-keypress="Validation($event)"

and

in controller of that directive, i wrote like this :

 $scope.Validation = function (e) {
                    //if the letter is not digit then display error and don't type anything
                    if (e.which != 8 && e.which != 0 && (e.which < 48 || e.which > 57)) {
                        return false;
                    }
                }

but it is not working, any idea?

Upvotes: 0

Views: 75

Answers (1)

POZ
POZ

Reputation: 591

Just add the following line before the return false;:

e.preventDefault();

This will prevent the keypress event propagation and will cancel the user's input.

Upvotes: 1

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