Gravity Forms HTML5 Validation

Adds native HTML5 validation support to the Gravity Forms plugin.

It supports both standard and paginated forms.

Supported Standard Fields

• Single Line Text
• Paragraph Text
• Drop Down
• Multi Select
• Checkboxes
• Number
• Radio Buttons

Supported Advanced Fields

• Name
• Date
• Time
• Phone
• Address
• Website
• Username
• Password
• Email
• File Upload

Supported Post Fields

• Title
• Body
• Excerpt
• Tags
• Category
• Post Image
• Custom Field

Supported Pricing Fields

• Product
• Quantity
• Credit Card

Supported Hooks

• gform_name_prefix_required
• gform_name_middle_required
• gform_name_suffix_required
• gform_address_street2_required

These hooks can be used to force html5 validation on these subfields.

Example usage:

The following would apply your function to all forms.
add_filter( ‘gform_name_prefix_required’, ‘your_function_name’, 10, 2 );

To target a specific form append the form id to the hook name. (format: gform_password_FORMID)
add_filter( ‘gform_name_prefix_required_6’, ‘your_function_name’, 10, 2 );

The return value is expected to be a boolean value; As such you can also use them with “__return_true”.
add_filter( ‘gform_address_street2_required’, ‘__return_true’ );

Requirements

This plugin requires prior installation and activation of Gravity Forms plugin by Rocketgenius ver. 1.9 and above.

Tested

Up to Gravity Forms plugin ver. 1.9.17.6