https://legacy.forums.gravityhelp.com/topic/hidden-cant-be-addedremoved-with-conditional-logic-workaround Gravity Support Forums Topic: Hidden can't be added/removed with conditional logic - workaround? en-US Fri, 24 Apr 2026 01:09:58 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/hidden-cant-be-addedremoved-with-conditional-logic-workaround#post-36423 Wed, 28 Sep 2011 06:11:59 +0000 Ben Hutchings 36423@https://legacy.forums.gravityhelp.com/ <p>Brilliant... I wasn't thinking nearly 'custom' enough, I forgot about all the hook and fun bits of GF. Cheers! </p> https://legacy.forums.gravityhelp.com/topic/hidden-cant-be-addedremoved-with-conditional-logic-workaround#post-36379 Tue, 27 Sep 2011 15:40:29 +0000 Carl Hancock 36379@https://legacy.forums.gravityhelp.com/ <p>The easiest way to handle this is going to be adding a hidden field to your form and then writing custom code that populates that hidden field AFTER the form is submitted (not before).</p> <p>You could use the gform_pre_submission hook to write custom code that checks the answers of the drop downs and determine if things are correct or not. If they are, then populate the value of the hidden field. </p> <p>The gform_pre_submission hook is documented here:</p> <p><a href="http://www.gravityhelp.com/documentation/page/Gform_pre_submission" rel="nofollow">http://www.gravityhelp.com/documentation/page/Gform_pre_submission</a> </p> https://legacy.forums.gravityhelp.com/topic/hidden-cant-be-addedremoved-with-conditional-logic-workaround#post-36358 Tue, 27 Sep 2011 13:24:23 +0000 Ben Hutchings 36358@https://legacy.forums.gravityhelp.com/ <p>Hi, I'm trying to build a competition form. It has 10 dropdowns with 3 possible answers in each. If all 10 questions are correct, I want to use Conditional Logic to include a hidden fields with 'correct' as the value. This will allow my client to easily see you the correct entrants are.</p> <p>Hidden fields don't have cond logic, so can anyone think of another way to do this?</p> <p>Thanks!<br /> Ben </p>