https://legacy.forums.gravityhelp.com/topic/multiple-check-boxes-making-all-3-mandatory Gravity Support Forums Topic: Multiple Check boxes - making all 3 mandatory en-US Fri, 10 Apr 2026 15:06:32 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/multiple-check-boxes-making-all-3-mandatory#post-40619 Wed, 09 Nov 2011 14:13:58 +0000 Carl Hancock 40619@https://legacy.forums.gravityhelp.com/ <p>Your options are...</p> <p>- Implement custom jQuery to enforce validation and require all 3 checkboxes are checked.</p> <p>- Implement custom validation using the gform_validation hook to require all 3 checkboxes are checked.</p> <p>- Add 3 check box fields instead of 1 and make each required.</p> <p>It's going to depend on how simple you want to make it. The easiest solution is so use 3 checkbox fields instead of 1. But if you know PHP and how to use hooks/filters than writing some custom validation using the gform_validation hook shouldn't be too difficult and would allow you to use a single field. </p> https://legacy.forums.gravityhelp.com/topic/multiple-check-boxes-making-all-3-mandatory#post-40603 Wed, 09 Nov 2011 12:24:22 +0000 elsie 40603@https://legacy.forums.gravityhelp.com/ <p>Hi,<br /> Gravity 1.5.3 and WP 3.2.1<br /> <a href="http://beyondparalleldesign.com/devwpsite4/accommodation/rental-application/" rel="nofollow">http://beyondparalleldesign.com/devwpsite4/accommodation/rental-application/</a><br /> I have 3 check boxes in a Check box field that is Mandatory. (example at bottom of page 1) I want the user to have to check all 3 in order to pass validation. This is similar to a software license form where you tick to indicate that you agree and accept. However the user can get away with ticking only 1 box or unticking 2 boxes and it still passes vaildation. I tried both default check and no default check. Is this possible? Or do I have to make 3 sperate check box fields instead of 1 or is there something else I need to do? tx..e </p>