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
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.…
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…