true, 'clear_on_focus' => true, 'invalid' => true, 'show_image' => true, ); } /** * @return array */ protected function extra_field_opts() { return array( 'show_image' => 0, ); } protected function get_field_name() { return __( 'Website', 'formidable' ); } protected function fill_default_atts( &$atts ) { $defaults = array( 'sep' => ', ', 'html' => false, ); $atts = wp_parse_args( $atts, $defaults ); if ( $atts['html'] ) { $atts['sep'] = ' '; } } public function validate( $args ) { $value = $args['value']; if ( trim( $value ) == 'http://' || empty( $value ) ) { $value = ''; } else { $value = esc_url_raw( $value ); $value = preg_match( '/^(https?|ftps?|mailto|news|feed|telnet):/is', $value ) ? $value : 'http://' . $value; } FrmEntriesHelper::set_posted_value( $this->field, $value, $args ); $errors = array(); // validate the url format if ( ! empty( $value ) && ! preg_match( '/^http(s)?:\/\/(?:localhost|(?:[\da-z\.-]+\.[\da-z\.-]+))/i', $value ) ) { $errors[ 'field' . $args['id'] ] = FrmFieldsHelper::get_error_msg( $this->field, 'invalid' ); } elseif ( $this->field->required == '1' && empty( $value ) ) { $errors[ 'field' . $args['id'] ] = FrmFieldsHelper::get_error_msg( $this->field, 'blank' ); } return $errors; } protected function prepare_display_value( $value, $atts ) { if ( $atts['html'] ) { $images = ''; foreach ( (array) $value as $url ) { $image_regex = '/(\.(?i)(jpg|jpeg|png|gif))$/'; $is_image = preg_match( $image_regex, $url ); if ( $is_image ) { $images .= ' '; } else { $images .= strip_tags( $url ); } } $value = $images; } return $value; } /** * @since 4.0.04 */ public function sanitize_value( &$value ) { FrmAppHelper::sanitize_value( 'esc_url_raw', $value ); } }