Using WordPress ‘is_email()’ PHP function
The `is_email()` function in WordPress checks whether a given string is a valid email address or not
CSV
Using WordPress ‘register_importer()’ PHP function
Learn how to use the WordPress'register_importer' function to import content into your website using a variety of formats
Using WordPress ‘normalize_whitespace()’ PHP function
Learn how to use the WordPress 'normalize_whitespace' function in this article, including examples and benefits such as normalizing user input, file contents, and more
Using Gravity Forms ‘gform_export_field_value’ PHP filter
The `gform_export_field_value` filter in Gravity Forms allows developers to modify field values before they are included in a CSV export
Using Gravity Forms ‘gform_export_fields’ PHP action
The gform_export_fields PHP filter in Gravity Forms allows developers to customize the data exported from form entries.
Using Gravity Forms ‘gform_multifile_upload_field’ PHP filter
Learn how to use the gform_multifile_upload_field filter in Gravity Forms to filter the field object that will be associated with the uploaded file. Perfect for creating custom file upload fields.…
Using Gravity Forms ‘gform_export_lines’ PHP action
Gravity Forms 'gform_export_lines' PHP filter allows for customizing CSV exports.
Using Gravity Forms ‘gform_chainedselects_import_file’ PHP filter
Learn how to use the Gravity Forms `gform_chainedselects_import_file` PHP filter to set a custom import file for the Chained Selects programmatically. Set an import file for a specific form or…
Using WordPress ‘admin_post_{$action}’ PHP action
The 'admin_post_{$action}' PHP action handles form submissions in the WordPress admin dashboard.