Form Submit Preventer

Domodule that prevents multiple form submission so one AJAX handler can't be fired multiple times by clicking on the submit button. Integrates well with Formjax.

Example markup

<!--
  Once the form is submitted, the button will be disabled
-->
<form>
  <!-- Form content -->
  <button type="submit"
          data-module="FormSubmitPreventer">
      Submit
  </button>
</form>

<!--
  Once the form is submitted, the button will be disabled
  and the "disabled" class will be applied to the form
-->
<form>
  <!-- Form content -->
  <button type="submit"
          data-module="FormSubmitPreventer"
          data-module-disabled-class="disabled">
      Submit
  </button>
</form>

Options

| Option | Default | Effect | |-----------------|---------|-----------------------------------------------------------------------------| | disabledClass | '' | If set to any string, it will be added as a class to the form once disabled |

Events

The following events will re-enable the button and allow submission. Useful for validation.

• enable
• formjax:success
• formjax:error