https://legacy.forums.gravityhelp.com/topic/gform_pre_submission-accessing-field-values Gravity Support Forums Topic: gform_pre_submission accessing field values en-US Sun, 05 Apr 2026 18:01:06 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/gform_pre_submission-accessing-field-values#post-178645 Wed, 20 Mar 2013 22:27:14 +0000 Chris Hajer 178645@https://legacy.forums.gravityhelp.com/ <p>Glad that was it. Take care. </p> https://legacy.forums.gravityhelp.com/topic/gform_pre_submission-accessing-field-values#post-176618 Tue, 19 Mar 2013 07:41:30 +0000 Josh Fialkoff 176618@https://legacy.forums.gravityhelp.com/ <p>Thanks! Should have figured that one! </p> https://legacy.forums.gravityhelp.com/topic/gform_pre_submission-accessing-field-values#post-176146 Mon, 18 Mar 2013 23:28:15 +0000 Chris Hajer 176146@https://legacy.forums.gravityhelp.com/ <p>I believe this input_19.5 should be input_19_5. Please dump the $_POST in your pre_submission filter and take a look at the exact format of the inputs. But input_19.5 looks incorrect to me, right off the bat. </p> https://legacy.forums.gravityhelp.com/topic/gform_pre_submission-accessing-field-values#post-175418 Mon, 18 Mar 2013 11:10:25 +0000 Josh Fialkoff 175418@https://legacy.forums.gravityhelp.com/ <p>I have a hook here which works great (it looks for a field with the parameter name zip, and sets a hidden field based on the zip value):</p> <pre><code>[php] add_action(&quot;gform_pre_submission&quot;, &quot;set_email_notification_flag&quot;, 10, 2); function set_email_notification_flag($form){ //search for zip label and notification flag $formfieldzip=&quot;&quot;; $formfieldnotificationflag=&quot;&quot;; foreach($form[&#39;fields&#39;] as $k=&gt;$v) { if($form[&#39;fields&#39;][$k][&#39;inputName&#39;]== &quot;zipcode&quot;) $formfieldzip= &quot;input_&quot;. $form[&#39;fields&#39;][$k][&#39;id&#39;]; if($form[&#39;fields&#39;][$k][&#39;inputName&#39;]== &quot;emailnotification&quot;) $formfieldnotificationflag= &quot;input_&quot;. $form[&#39;fields&#39;][$k][&#39;id&#39;]; } if ( ($formfieldzip!=&quot;&quot;)&amp;&amp;($formfieldnotificationflag!=&quot;&quot;)) { $zipcode = $_POST[$formfieldzip]; $_POST[$formfieldnotificationflag]=zipcodearea($zipcode); } }</code></pre> <p>Now I have another hook for a specific form. This time I am trying to access the zipcode field of the address type advanced field.<br /> <pre><code>[php] add_action(&quot;gform_pre_submission_14&quot;, &quot;set_email_notification_flag_14&quot;, 10, 2); //specific email notification form 14 function set_email_notification_flag_14($form){ $formfieldzip=&quot;input_19.5&quot;; $formfieldnotificationflag=&quot;input_25&quot;; $zipcode = $_POST[$formfieldzip]; $_POST[$formfieldnotificationflag]=zipcodearea($zipcode); }</code></pre> <p>I find that I cannot access the zipcode value (the variable is empty). The same holds for all the sub fields of any of the advanced field types. I cannot lay a finger on what I am doing wrong. Thanks. </p>