https://legacy.forums.gravityhelp.com/topic/argh-gform_pre_render-again Gravity Support Forums Topic: Argh - gform_pre_render again en-US Tue, 21 Apr 2026 19:08:57 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/argh-gform_pre_render-again#post-46524 Mon, 16 Jan 2012 19:59:00 +0000 dochara 46524@https://legacy.forums.gravityhelp.com/ <p>I figured it out. It requires a two step process:</p> <p>1. Unset the field using gform_pre_render if it is not needed<br /> 2. Validate it using if it is needed</p> <p>I've posted my code here for anyone who is interested.</p> <p><a href="http://pastebin.com/pQ4TCTzh" rel="nofollow">http://pastebin.com/pQ4TCTzh</a> </p> https://legacy.forums.gravityhelp.com/topic/argh-gform_pre_render-again#post-46504 Mon, 16 Jan 2012 17:21:47 +0000 dochara 46504@https://legacy.forums.gravityhelp.com/ <p>You may want to merge this into my previous thread, as I thought I'd solved it, but haven't :(</p> <p>Problem arises when unsetting a required field - it's still required. So, I need something extra here, but not sure what.</p> <pre><code>function sd_hide_or_require_insured($form){ $insuredfield = array(&#39;Insured&#39;); global $post; $needsinsurance = get_post_meta($post-&gt;ID,&#39;_sd_prod_insurance&#39;,true); if ($needsinsurance==1) { //make the field required - but how? } else { foreach($form[&#39;fields&#39;] as $key=&gt;$field) { if(in_array($field[&#39;label&#39;], $insuredfield)) { unset($form[&#39;fields&#39;][$key]); //or alternatively make it not required if value is 0, as well as unsetting } } } return $form; }</code></pre> <p>Any help really appreciated. </p>