https://legacy.forums.gravityhelp.com/topic/ie-issue-%e2%80%9cnot-found-in-access-control-allow-origin-header%e2%80%9d Gravity Support Forums Topic: IE Issue: “not found in Access-Control-Allow-Origin header” en-US Sat, 04 Apr 2026 09:41:55 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/ie-issue-%e2%80%9cnot-found-in-access-control-allow-origin-header%e2%80%9d#post-73372 Thu, 30 Aug 2012 21:26:51 +0000 Chris Hajer 73372@https://legacy.forums.gravityhelp.com/ <p>Are you using www and non-www domains somewhere in the form or confirmation? I have never seen this error with Gravity Forms in any browser. </p> https://legacy.forums.gravityhelp.com/topic/ie-issue-%e2%80%9cnot-found-in-access-control-allow-origin-header%e2%80%9d#post-73248 Thu, 30 Aug 2012 09:00:40 +0000 nuwavecommerce 73248@https://legacy.forums.gravityhelp.com/ <p>I've created a test site for my client and I'm having issues with an ajax request on a product page. I have a error in the console: "Origin <a href="http://moore-web.com" rel="nofollow">http://moore-web.com</a> not found in Access-Control-Allow-Origin header", and the ajax request just freezes. It seems to be failing when the AJAX call is made to wp-admin/admin-ajax.php. I've added "header('Access-Control-Allow-Origin: *')" to the file, and the error seems to stop displaying in the console, but it still doesn't let me checkout. I also attempted to add "callback=?" and ensured the the "Wordpress Address" and "Site Address" are the same with no luck. This seems strange because it's making the request on the same domain. Chrome, Safari, and Firefox all seem to work fine.</p> <p>Product Page: <a href="http://moore-web.com/product/business-spotlight-ad/" rel="nofollow">http://moore-web.com/product/business-spotlight-ad/</a> </p>