Using Gravity Forms ‘gform_field_validation’ PHP action
The `gform_field_validation` filter in Gravity Forms allows developers to create custom validation logic for a form field using PHP code
ZIP
Using WordPress ‘download_url()’ PHP function
Downloads a URL to a local temporary file using the WordPress HTTP API.
Using WordPress ‘install_themes_upload()’ PHP function
Learn how to use the WordPress 'install_themes_upload()' PHP function to display a theme upload form in various ways such as on a custom page or widget
Using WordPress ‘install_plugins_upload()’ PHP function
Learn how to use the WordPress 'install_plugins_upload()' PHP function to display a form for uploading plugins from zipped files
Using Gravity Forms ‘gform_input_masks’ PHP filter
Learn how to use the powerful gform_input_masks filter in Gravity Forms to modify the list of built-in input masks displayed in the Text Field input mask setting. Discover how to…
Using Gravity Forms ‘gform_address_display_format’ PHP action
The 'gform_address_display_format' PHP filter in Gravity Forms allows developers to customize the display format of address fields. This can be useful for ensuring consistency across forms and improving the user…
Using Gravity Forms ‘gform_address_zip’ PHP action
The gform_address_zip PHP filter in Gravity Forms allows developers to manipulate and validate zip code data entered by users.
Using Gravity Forms ‘gform_paypalpaymentspro_args_before_payment’ PHP filter
Learn how to use the 'gform_paypalpaymentspro_args_before_payment' PHP filter in Gravity Forms to modify product transaction arguments before sending them to PayPal.Add new parameter, map billing address to shipping address, and…
Using WordPress ‘deleted_plugin’ PHP action
The 'deleted_plugin' PHP action in WordPress is triggered when a plugin is removed, allowing for post-deletion tasks.