https://legacy.forums.gravityhelp.com/topic/validation-filter Gravity Support Forums Topic: Validation Filter en-US Mon, 20 Apr 2026 06:03:45 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/validation-filter#post-56808 Fri, 27 Apr 2012 11:51:21 +0000 kyle 56808@https://legacy.forums.gravityhelp.com/ <p>You might need to return $validation_result (the error might be coming later, when GF expects a value for $validation_result).</p> <p>I suspect you have already tried that, but figured I'd mention it, just in case. </p> https://legacy.forums.gravityhelp.com/topic/validation-filter#post-56805 Fri, 27 Apr 2012 11:30:23 +0000 developdaly 56805@https://legacy.forums.gravityhelp.com/ <p>I'm trying to use the <a href="http://www.gravityhelp.com/documentation/page/Gform_validation" rel="nofollow"><code>gform_validation</code></a> filter, but running into several errors.</p> <pre><code>add_filter( &#39;gform_validation_1&#39;, &#39;my_validation&#39; ); function my_validation($validation_result ) { }</code></pre> <p>Just running that code without any actual validation (adding validation results in more warnings), prints the following error after submission and page refresh:</p> <p><code>Warning: Invalid argument supplied for foreach() in /my/server/path/wp-content/plugins/gravityforms/form_display.php on line 111</code></p> <p>AND where the form confirmation or form would be, <code>Oops! We could not locate your form.</code>.</p> <p>I am absolutely certain there is a form with the ID of 1. I also am running <code>gform_after_submission_1</code>, but that shouldn't effect anything since that fires after validation and works just fine without the validation filter.</p> <p>Side note, <a href="http://www.gravityhelp.com/documentation/page/Using_the_Gravity_Forms_%22gform_validation%22_Hook" rel="nofollow">Using the Gravity Forms "gform validation" Hook</a> links to a 404 pastie.org example. </p>