You can use the event parsley:field:error
.
When you listen to that event your callback will be triggered whenever there are errors present.
For example:
<form method="post" id="myForm">
<input type="text" name="phone" value="" class="required" data-parsley-type="integer" />
<input type="submit" value="Go">
</form>
$(document).ready(function() {
$("#myForm").parsley();
$.listen('parsley:field:error', function(){
alert('there was an error');
//openAllGroups(); // YOUR CODE HERE
});
});
You can test it in the following fiddle http://jsfiddle.net/kuJPL/1/
Beware that this is only present since version 2.0.