I need a way to run through all submitted values throghh the htmlentities() filter in gravity forms. I am using the gform_pre_submission filter. I am successfuly able to find the type of field since we donot want to do this for URLS or file inputs. But I do not know how to actually grab the fields within the form object. Here's the code I am using.
add_action( 'gform_pre_submission', 'pre_submission_handler' );
public function pre_submission_handler( $form )
{
foreach ( $form['fields'] as $field ) {
if ($field->type !== 'fileupload') {
/* Run the field through htmlentitites filter */
}
}
}