Disable keyup validation after ParsleyFailedOnce

I have a custom validation function that will fill up numbers to a length of 10. With ParsleyFailedOnce, the code that runs the prefix does not work. I want the validation to work only when there is focusout instead of keyup.

http://codepen.io/hanxue/pen/XdZRoE?editors=1011

To reproduce:

1. Type in alphabets in the input field, the focus out.
2. Parsley will show error
3. Remove invalid input, type in numbers
4. As soon as there is a keystroke, the validation code will run, causing the input field length to be > 10

For convenience, here is the code

<form id="demo-form" data-parsley-validate>
  <input type="text" id="card_number" name="card_number" class="form-control"        data-parsley-required="true" data-parsley-trigger="focusout" 
         data-parsley-required-message="You did not enter Card Number!"
         data-parsley-numeric=""
         data-parsley-zeroprefix=""
       />
  <input type="submit" class="btn btn-default validate" />
</form>

window.Parsley.addValidator('numeric', {
  validateString: function(value) {
    return !isNaN(parseFloat(value)) && isFinite(value);
  },
  requirementType: 'integer',
  messages: {
    en: 'Enter only numbers for Card Number.'
  }
});

window.Parsley.addValidator('zeroprefix', {
  validateString: function(value) {
    if(isNaN(parseFloat(value)) && isFinite(value)) {
      return false;
    }
    else if(value < 1) {
      return false;
    } else {
      if(value.length < 10) {
        var original_length = parseInt(10) - parseInt(value.length);
        var zero_prefix = "";
        for (var i = 0; i < original_length; i++) {
           zero_prefix = zero_prefix + 0;
        }
        $('#card_number').val(zero_prefix + value);
      }
      return true;
    }
  if(value.length < 10) {
    var original_length = parseInt(10) - parseInt(value.length);
    var zero_prefix = "";
    for (var i = 0; i < original_length; i++) {
       zero_prefix = zero_prefix + 0;
    }
    $('#card_number').val(zero_prefix + value);
    value = $('#card_number').val();
    if(value == '0000000000') {
      return false;
    }
  }
  },
  requirementType: 'integer',
  messages: {
    en: 'Card number cannot be all zeroes.'
  }
});

I have looked at #1003 and #955 as well as parsley documentation, I don’t see an option to disable validation for keyup() after ParsleyFailedOnce.

[marcandre]

FYI, it validates on input, not on keyup. In any case, I feel that you should not modify the field being validated in a custom validator, ever. That modification should be done before validation occurs, e.g. by intercepting keypress, and an input event should be fired (like discussed in #1076). In short, I do not consider this a bug, you should change how you are doing things (and probably use a standard masking library)

[gpgpublickey]

Hello guys, i have the same problem here and is not a input event triggered is a keyup event, im using parsley Version 2.0.7 and it is not possible update it. It’s possible to implement a workaround to override this keyup/input event attached by default by parsley? i need that my parsley errors only be displayed when focusout is triggered but after the first one, when you press any key the validations are triggered again.