Description
Filter the localized strings used on the File Uploader.
Usage
gform.addFilter( 'gpfup_strings', my_custom_function );
Parameters
strings object
Localized strings
formId int
The current form ID
fieldId int
The current uploader field ID
gpfupInstance GPFUPField
Current File Upload Pro class instance
Examples
Customize the “select file” button text for a specific field
window.gform.addFilter( 'gpfup_strings', function( strings, formId, fieldId ) {
// Only customize the string for field ID 2 in form ID 1.
if ( formId != 1 || fieldId != 2 ) {
return strings;
}
strings.select_files = 'Select an image';
return strings;
} );
Since
This filter is available since Gravity Forms File Upload Pro 1.0.2.