Gravity Forms Extended Merge Tags

This plugin allows you to use $_COOKIE, $_SERVER, $_SESSION, $_GET, $_POST and $_REQUEST data in a Gravity Form through the merge tags of a field. I’ve only really tested this using a hidden field.

1. Copy the plugin files to wp-content/plugins/

2. Activate plugin from Plugins page

3. Add a hidden field to your Gravity Form

4. Go to the Advanced tab in the field settings and hit the down arrow to the right of the Default Value text box

5. Scroll down to Custom and choose either Cookie Data, Server Data or Session Data

6. Change the “key” text with the data you are looking for

1. 

   Showing the merge tags dropdown

1.1

• Added support for $_GET, $_POST and $_REQUEST variables
• Cleaned up the code to better adhere to WordPress coding standards

1.0

• Initial release