https://legacy.forums.gravityhelp.com/topic/default-form-field-values Gravity Support Forums Topic: Default form field values en-US Thu, 23 Apr 2026 16:15:37 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/default-form-field-values#post-54014 Mon, 02 Apr 2012 14:46:29 +0000 Carl Hancock 54014@https://legacy.forums.gravityhelp.com/ <p>What you want to do isn't a built in feature. You want to combine or concatenate the value of two different fields to create the value of a third field. This can only be done using custom PHP and available hooks.</p> <p>You would add a Hidden Field to your form to use to store the value of Field C. You would then use custom PHP you add to your themes functions.php that uses the gform_pre_submission hook to get the values of Field A and Field B and combine them and store them as the value of Field C (the hidden field you added to your form).</p> <p>Here is a support forum thread that discusses how to do this. Check out the reply by Alex that includes sample code:</p> <p><a href="http://www.gravityhelp.com/forums/topic/combining-fields" rel="nofollow">http://www.gravityhelp.com/forums/topic/combining-fields</a></p> <p>You would have to customize the code to suit your specific use case and needs. </p> https://legacy.forums.gravityhelp.com/topic/default-form-field-values#post-54004 Mon, 02 Apr 2012 12:35:23 +0000 arkmannj 54004@https://legacy.forums.gravityhelp.com/ <p>Anyone? </p> https://legacy.forums.gravityhelp.com/topic/default-form-field-values#post-53448 Mon, 26 Mar 2012 12:07:59 +0000 arkmannj 53448@https://legacy.forums.gravityhelp.com/ <p>Hello,</p> <p>I would like to know, if I have say three fields is it possible to make the default value of the third field a combination of the values input into the first two fields?</p> <p>Example: Field A = 0123, Field B = 456<br /> so the dfefault value for Field C would be 0123456.</p> <p>Thank you </p>