I have an input text box and input checkbox with the same name.  When the checkbox is clicked I use JQuery to disabled the text input and renabled it when it is unchecked.  I have "required" validation on text input box.

function SetNullCheckboxes(checkbox) {   
 var checkbox = $(checkbox);
 var disabled = "disabled";
 var checked = checkbox.is(":checked");
 var textbox = checkbox.siblings("input[type='text']");
 textbox.attr(disabled, checked ? disabled : "");
 if (checked) {
  textbox.val("");
 }
 $("#reportConfigForm").valid();
};

 

The validation error isn't removed when I check the box but when I call valid() during the click handler of another button it is removed.  I have stepped into the validation source and it get all the way to the hideErrors function (line 379) with a reference to this error in the toHide property but the hide() call doesn't do anything.