https://legacy.forums.gravityhelp.com/topic/custom-field-validation-1 Gravity Support Forums Topic: Custom Field Validation en-US Mon, 20 Apr 2026 04:49:24 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/custom-field-validation-1#post-54607 Mon, 09 Apr 2012 10:54:41 +0000 Alex Cancado 54607@https://legacy.forums.gravityhelp.com/ <p>The problem was the function stringrpl() was being declared inside the is_postuk() function and that was creating a multiple declaration error when the is_postuk() function was executed more than once. Also, there is an easier hook to use for your scenario (gform_field_validation). The following code snippet should do the trick for you.<br /> Let me know if not.<br /> <a href="http://pastie.org/3755939" rel="nofollow">http://pastie.org/3755939</a> </p> https://legacy.forums.gravityhelp.com/topic/custom-field-validation-1#post-54524 Sat, 07 Apr 2012 07:45:02 +0000 NickyJ 54524@https://legacy.forums.gravityhelp.com/ <p>Code and functions are here: <a href="http://pastie.org/3744219" rel="nofollow">http://pastie.org/3744219</a></p> <p>Form test page can be found here : <a href="http://www.brproperty.co.uk/formtest/" rel="nofollow">http://www.brproperty.co.uk/formtest/</a></p> <p>Thanks </p> https://legacy.forums.gravityhelp.com/topic/custom-field-validation-1#post-54481 Fri, 06 Apr 2012 15:47:53 +0000 Rob Harrell 54481@https://legacy.forums.gravityhelp.com/ <p>Can you post the code you used here using pastie or something similar and a link to your form? </p> https://legacy.forums.gravityhelp.com/topic/custom-field-validation-1#post-54437 Fri, 06 Apr 2012 05:44:47 +0000 NickyJ 54437@https://legacy.forums.gravityhelp.com/ <p>Hi all,</p> <p>I have a UK post code field (new postcode) on a form and am validating it using the validation_hook (as per VIN example). The validation works fine for the field (new postcode).</p> <p>Now I've added another field (old postcode) assigned the cssClass to validate-postcode as per new postcode field, now when I submit the form the pre-loader just spins and forms does not submit.</p> <p>So 1 field works fine, now 2 fields and form breaks? Any ideas ?</p> <p>Thanks </p>