https://legacy.forums.gravityhelp.com/topic/passing-form-variables-to-function Gravity Support Forums Topic: passing form variables to function en-US Thu, 23 Apr 2026 07:08:26 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/passing-form-variables-to-function#post-37177 Wed, 05 Oct 2011 18:10:57 +0000 adomedia 37177@https://legacy.forums.gravityhelp.com/ <p>Thanks David, I'll give that a go </p> https://legacy.forums.gravityhelp.com/topic/passing-form-variables-to-function#post-37176 Wed, 05 Oct 2011 18:01:29 +0000 David Smith 37176@https://legacy.forums.gravityhelp.com/ <p>Hi Tom,</p> <p>You are correct for checkboxes.</p> <p>For radio buttons, there is a single value submitted for the field (not per input) so you can check it like so:</p> <pre><code>[php] if($entry[21] == &#39;yes&#39;) { // execute &#39;yes&#39; code } else { // execute &#39;no&#39; code }</code></pre> https://legacy.forums.gravityhelp.com/topic/passing-form-variables-to-function#post-37114 Wed, 05 Oct 2011 13:40:38 +0000 adomedia 37114@https://legacy.forums.gravityhelp.com/ <p>Hi there,<br /> I need to pass the variables from a massive form to a function that will register a post type with a considerable amount of custom fields etc.</p> <p>What I need to know...<br /> A: How to detect if a checkbox is ticked after form submission etc. I have the following code<br /> if($entry['22.1']) {<br /> add_post_meta($post_id,'customfield','value');<br /> }<br /> Will this work? Does it need to have a value in the if statement or will the $entry element be empty if not checked?</p> <p>B: How to detect the values of a radio group with 'yes' or 'no' answers and do the same thing as above. Again do I need to put in a value if statement and how would I do that? What is the structure of the $entry element on a radio group? Is it $entry['21.2'] or $entry['21_2']?<br /> Im guessing if there are two answers then<br /> yes = $entry['21.1'] or $entry['21_1']<br /> no = $entry['21.2'] or $entry['21_2']</p> <p>Thanks in advance for the help guys and keep up the good work, this plugin is seriously spectacular and worth every penny!!! </p>