Tidy Up Fluent Forms Submissions
Trims spaces and lowercases email addresses in Fluent Forms submissions before they are saved, so entries and exports stay consistent.
Opens WPIDE on
Code
add_filter( 'fluentform/insert_response_data', function ( $data ) {
foreach ( (array) $data as $key => $value ) {
if ( ! is_string( $value ) || 0 === strpos( (string) $key, '_' ) ) {
continue;
}
$value = trim( $value );
$data[ $key ] = false !== stripos( (string) $key, 'email' ) ? strtolower( $value ) : $value;
}
return $data;
} );Notes
Field names containing "email" are lowercased; other text fields are trimmed only.
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