// our validation function
function dnxcf_setup_validate( $input ) {
- $dnxcf_options = get_option('dnxcf_options');
- $valid_input = $dnxcf_options;
+ $dnxcf_options = get_option( 'dnxcf_options' );
+ $valid_input = $dnxcf_options;
- $submit = ( ! empty( $input['submit'] ) ? true : false );
- $reset = ( ! empty( $input['reset'] ) ? true : false );
+ $submit = ( ! empty( $input['submit'] ) ? true : false );
+ $reset = ( ! empty( $input['reset'] ) ? true : false );
- if($submit) {
- $default_options = dnxcf_set_options();
- // content type
- $valid_input['dnxcf_content_type'] = ( '1' == $input['dnxcf_content_type'] ? $default_options['dnxcf_content_type'] : "2" );
- // email address
- $valid_input['dnxcf_recv_name'] = ( '' == $input['dnxcf_recv_name'] ? $default_options['dnxcf_recv_name'] : sanitize_text_field($input['dnxcf_recv_name']) );
- $valid_input['dnxcf_recv_email'] = ( '' == $input['dnxcf_recv_email'] ? $default_options['dnxcf_recv_email'] : sanitize_email($input['dnxcf_recv_email']) );
- // subject options
- if ( '' == $input['dnxcf_subject'] ) {
- $valid_input['dnxcf_subject'] = $default_options['dnxcf_subject'];
- } else {
- $valid_input['dnxcf_subject'] = rtrim(esc_textarea( $input['dnxcf_subject'] ));
- $valid_input['dnxcf_subject'] = explode("\n", $valid_input['dnxcf_subject']);
- }
- // from email address and name
- $valid_input['dnxcf_from_email'] = ( '' == $input['dnxcf_from_email'] ? $default_options['dnxcf_from_email'] : sanitize_email($input['dnxcf_from_email']) );
- $valid_input['dnxcf_from_name'] = ( '' == $input['dnxcf_from_name'] ? $default_options['dnxcf_from_name'] : sanitize_text_field($input['dnxcf_from_name']) );
- // privacy policy
- $valid_html = array(
- 'a' => array(
- 'href' => array(),
- 'title' => array()
- ),
- 'br' => array(),
- 'em' => array(),
- 'strong' => array(),
- 'p' => array()
- );
- $valid_input['dnxcf_privacy'] = ( '' == $input['dnxcf_privacy'] ? false : wp_kses($input['dnxcf_privacy'], $valid_html) );
- // latitude and longitude
- $valid_input['dnxcf_gmap_message'] = ( '' == $input['dnxcf_gmap_message'] ? $default_options['dnxcf_gmap_message'] : sanitize_text_field($input['dnxcf_gmap_message']) );
- if ( '' != $input['dnxcf_latitude'] ) {
- $valid_input['dnxcf_latitude'] = ( preg_match("/^[-]?[0-8]?[0-9]\.\d+|[-]?90\.0+?/A", $input['dnxcf_latitude']) ? $input['dnxcf_latitude'] : '' );
- } else {
- $valid_input['dnxcf_latitude'] = '';
- }
- $valid_input['dnxcf_apikey'] = ( '' == $input['dnxcf_apikey'] ? $default_options['dnxcf_apikey'] : sanitize_html_class($input['dnxcf_apikey']) );
+ if ( $submit ) {
+ $default_options = dnxcf_set_options();
+ // content type
+ $valid_input['dnxcf_content_type'] = ( '1' == $input['dnxcf_content_type'] ? $default_options['dnxcf_content_type'] : '2' );
+ // email address
+ $valid_input['dnxcf_recv_name'] = ( '' == $input['dnxcf_recv_name'] ? $default_options['dnxcf_recv_name'] : sanitize_text_field( $input['dnxcf_recv_name'] ) );
+ $valid_input['dnxcf_recv_email'] = ( '' == $input['dnxcf_recv_email'] ? $default_options['dnxcf_recv_email'] : sanitize_email( $input['dnxcf_recv_email'] ) );
+ // subject options
+ if ( '' == $input['dnxcf_subject'] ) {
+ $valid_input['dnxcf_subject'] = $default_options['dnxcf_subject'];
+ } else {
+ $valid_input['dnxcf_subject'] = rtrim( esc_textarea( $input['dnxcf_subject'] ) );
+ $valid_input['dnxcf_subject'] = explode( "\n", $valid_input['dnxcf_subject'] );
+ }
+ // from email address and name
+ $valid_input['dnxcf_from_email'] = ( '' == $input['dnxcf_from_email'] ? $default_options['dnxcf_from_email'] : sanitize_email( $input['dnxcf_from_email'] ) );
+ $valid_input['dnxcf_from_name'] = ( '' == $input['dnxcf_from_name'] ? $default_options['dnxcf_from_name'] : sanitize_text_field( $input['dnxcf_from_name'] ) );
+ // privacy policy
+ $valid_html = array(
+ 'a' => array(
+ 'href' => array(),
+ 'title' => array(),
+ ),
+ 'br' => array(),
+ 'em' => array(),
+ 'strong' => array(),
+ 'p' => array(),
+ );
+ $valid_input['dnxcf_privacy'] = ( '' == $input['dnxcf_privacy'] ? false : wp_kses( $input['dnxcf_privacy'], $valid_html ) );
+ // latitude and longitude
+ $valid_input['dnxcf_gmap_message'] = ( '' == $input['dnxcf_gmap_message'] ? $default_options['dnxcf_gmap_message'] : sanitize_text_field( $input['dnxcf_gmap_message'] ) );
+ if ( '' != $input['dnxcf_latitude'] ) {
+ $valid_input['dnxcf_latitude'] = ( preg_match( '/^[-]?[0-8]?[0-9]\.\d+|[-]?90\.0+?/A', $input['dnxcf_latitude'] ) ? $input['dnxcf_latitude'] : '' );
+ } else {
+ $valid_input['dnxcf_latitude'] = '';
+ }
+ $valid_input['dnxcf_apikey'] = ( '' == $input['dnxcf_apikey'] ? $default_options['dnxcf_apikey'] : sanitize_html_class( $input['dnxcf_apikey'] ) );
- if ( '' != $input['dnxcf_longitude'] ) {
- $valid_input['dnxcf_longitude'] = ( preg_match("/[-]?1[0-7][0-9]\.\d+|[-]?[0-9]?[0-9]\.\d+|[-]?180\.0+?/A", $input['dnxcf_longitude']) ? $input['dnxcf_longitude'] : '' );
- } else {
- $valid_input['dnxcf_longitude'] = '';
- }
- } elseif ($reset) {
- $default_options = dnxcf_set_options();
- // content type
- $valid_input['dnxcf_content_type'] = $default_options['dnxcf_content_type'];
- // email address
- $valid_input['dnxcf_recv_name'] = $default_options['dnxcf_recv_name'];
- $valid_input['dnxcf_recv_email'] = $default_options['dnxcf_recv_email'];
- // subject options
- $valid_input['dnxcf_subject'] = $default_options['dnxcf_subject'];
- // from email address and name
- $valid_input['dnxcf_from_email'] = $default_options['dnxcf_from_email'];
- $valid_input['dnxcf_from_name'] = $default_options['dnxcf_from_name'];
- // subject options
- $valid_input['dnxcf_privacy'] = $default_options['dnxcf_privacy'];
- // latitude and longitude
- $valid_input['dnxcf_gmap_message'] = $default_options['dnxcf_gmap_message'];
- $valid_input['dnxcf_apikey'] = $default_options['dnxcf_apikey'];
- $valid_input['dnxcf_latitude'] = $default_options['dnxcf_latitude'];
- $valid_input['dnxcf_longitude'] = $default_options['dnxcf_longitude'];
- }
- return $valid_input;
+ if ( '' != $input['dnxcf_longitude'] ) {
+ $valid_input['dnxcf_longitude'] = ( preg_match( '/[-]?1[0-7][0-9]\.\d+|[-]?[0-9]?[0-9]\.\d+|[-]?180\.0+?/A', $input['dnxcf_longitude'] ) ? $input['dnxcf_longitude'] : '' );
+ } else {
+ $valid_input['dnxcf_longitude'] = '';
+ }
+ } elseif ( $reset ) {
+ $default_options = dnxcf_set_options();
+ // content type
+ $valid_input['dnxcf_content_type'] = $default_options['dnxcf_content_type'];
+ // email address
+ $valid_input['dnxcf_recv_name'] = $default_options['dnxcf_recv_name'];
+ $valid_input['dnxcf_recv_email'] = $default_options['dnxcf_recv_email'];
+ // subject options
+ $valid_input['dnxcf_subject'] = $default_options['dnxcf_subject'];
+ // from email address and name
+ $valid_input['dnxcf_from_email'] = $default_options['dnxcf_from_email'];
+ $valid_input['dnxcf_from_name'] = $default_options['dnxcf_from_name'];
+ // subject options
+ $valid_input['dnxcf_privacy'] = $default_options['dnxcf_privacy'];
+ // latitude and longitude
+ $valid_input['dnxcf_gmap_message'] = $default_options['dnxcf_gmap_message'];
+ $valid_input['dnxcf_apikey'] = $default_options['dnxcf_apikey'];
+ $valid_input['dnxcf_latitude'] = $default_options['dnxcf_latitude'];
+ $valid_input['dnxcf_longitude'] = $default_options['dnxcf_longitude'];
+ }
+ return $valid_input;
}
