Demo of Bootstrap validator double submit bug

bv_submit_bug.js

$(document).ready(function () {
    $('#payment-form').bootstrapValidator({
      // added validators including callback validation for date expiry etc..
    
    });
    
    
    $("#payment-form").submit(function (event) {
    	
	    // disable the submit button to prevent repeated clicks:
	    $('#submitButton').prop('disabled', true);
	    $('#submitButton').attr("disabled", "disabled"); // Just to be sure
	    
	    // Make some 3rd Party API calls (stripe)
	    //Stripe.createToken..
	    
	    // Prevent the form from submitting:
	    return false;
    }); // End of submit handler
}); // End of $(document).ready

function stripeResponseHandler(status, response) {
	
	// Check for an error:
	if (response.error) {

		reportError(response.error.message);
		
	} else { // No errors, submit the form:

	  var f = $("#payment-form");

	  // Token contains id, last4, and card type:
	  var token = response['id'];
	
	  // Insert the token into the form so it gets submitted to the server
	  f.append("<input type='hidden' name='stripeToken' value='" + token + "' />");
	
	  // Submit the form:
	  f.get(0).submit();

	}
	
}

Problem description: Even if the HTML form (not shown) is submitted once, the Jquery submit event on Line 10 is called twice.

I think the problem is that you are not using the success.form.bv event like it's recommended in the page: http://bootstrapvalidator.com/examples/ajax-submit/

I think your code should be:

$(document).ready(function () {

$('#payment-form').bootstrapValidator({
               //... added validators including callback validation for date expiry etc..

}).on('success.form.bv',function(e){
      e.preventDefault(); // <----- THIS IS NEEDED

      $('#submitButton').prop('disabled', true);
  $('#submitButton').attr("disabled", "disabled"); 

});

the suggestion of adding
on('success.form.bv',function(e){
e.preventDefault(); // <----- THIS IS NEEDED

fixes it for me

guys can I use this to insert data to php my admin??

Nice! ty

guys can I use this to insert data to php my admin??

Indeed