File Content: field-sanitizing.php <?php /** * Redux Framework field sanitizing config. * For full documentation, please visit: https://devs.redux.io/ * * @package Redux Framework */ defined( 'ABSPATH' ) || exit; Redux::set_section( $opt_name, array( 'title' => esc_html__( 'Field Sanitizing', 'your-textdomain-here' ), 'id' => 'sanitizing', // phpcs:ignore // 'desc' => esc_html__( 'For full documentation on sanitizing, visit: ', 'your-textdomain-here' ) . '<a href="https://devs.redux.io/configuration/fields/sanitizing/" target="_blank">https://devs.redux.io/configuration/fields/sanitizing/</a>', 'subsection' => true, 'fields' => array( array( 'id' => 'opt-text-uppercase', 'type' => 'text', 'title' => esc_html__( 'Text Option - Force Uppercase', 'your-textdomain-here' ), 'subtitle' => esc_html__( 'Uses the strtoupper function to force all uppercase characters.', 'your-textdomain-here' ), 'desc' => esc_html__( 'This is the description field, again good for additional info.', 'your-textdomain-here' ), 'sanitize' => array( 'strtoupper' ), 'default' => 'Force Uppercase', ), array( 'id' => 'opt-text-sanitize-title', 'type' => 'text', 'title' => esc_html__( 'Text Option - Sanitize Title', 'your-textdomain-here' ), 'subtitle' => esc_html__( 'Uses the WordPress sanitize_title function to format text.', 'your-textdomain-here' ), 'desc' => esc_html__( 'This is the description field, again good for additional info.', 'your-textdomain-here' ), 'sanitize' => array( 'sanitize_title' ), 'default' => 'Sanitize This Title', ), array( 'id' => 'opt-text-custom-sanitize', 'type' => 'text', 'title' => esc_html__( 'Text Option - Custom Sanitize', 'your-textdomain-here' ), 'subtitle' => esc_html__( 'Uses the custom function redux_custom_sanitize to capitalize every other letter.', 'your-textdomain-here' ), 'desc' => esc_html__( 'This is the description field, again good for additional info.', 'your-textdomain-here' ), 'sanitize' => array( 'redux_custom_sanitize' ), 'default' => 'Sanitize This Text', ), ), ) ); Submit