Preventing / dealing with double button clicks in angular

Question

In angular we can set up a button to send ajax requests like this in view:

... ng-click=\"button-click\"

and in controller:

Answer 1

You can handle the form validation 
    $('form.your-form').validate({
        rules: {
            name: 'required',
            email: {
                required: true,
                email: true
            }
        },
        submitHandler: function (form) {
            // Prevent double submission
            if (!this.beenSubmitted) {
                this.beenSubmitted = true;
                form.submit();
            }
        }
    });