Helpful Snippets and Forum Topics

Setting Tabindex + Options
Pre-populate Any User Meta
Custom Validation for Set of Zipcodes
Add Javascript When There is a Validation Error
Unique ID
Custom Taxonomies Are Our Friends
Strip HTTP/WWW from Website Field Token
Pre-populate Based on Page/Post ID
Add Sub-pages to Gravity Forms Admin Nav
Conditional Fields Based on Whether the User is Logged In
Using Checkboxes for Post Custom Fields
Changing a field to be read-only
Populate a Form with Data from an Existing Lead
Conditional Notifications
Add a Setup Fee to a Subscription with PayPal