I had a similar problem with the validate plugin. Using the non-packed version worked. Try that and see if the problem persists.
-----Original Message----- From: jquery-en@googlegroups.com [mailto:[EMAIL PROTECTED] On Behalf Of howard chen Sent: Friday, June 01, 2007 10:57 AM To: jquery-en@googlegroups.com Subject: [jQuery] Validation plugin can't work with IE7? The following script work with FF 2.0.0.3, but not IE7, all scripts are latest version from correspoinging web sites ================= <html> <head> <script src="jquery-latest.pack.js"></script> <script src="jquery.validate.pack.js"></script> </head> <body> <script type="text/javascript"> $.validator.setDefaults({ debug: true }); $().ready(function() { // validate signup form on keyup and submit $("#form1").validate({ event: "keyup", rules: { textfield: "required" }, messages: { textfield: "Please enter your firstname" } }); }); </script> <form id="form1" name="form1" method="post" action=""> <input type="text" id="textfield" name="textfield" /> <input type="submit" name="Submit" value="Submit" /> </form> </body> </html> ================= error in IE show: $.validatior is null or not an object while the same page work great with FF2.0 any comments and helps? thanks a lot! howa