require(dirname(__DIR__) . '/html/wp-config.php'); $email = 'test@test.tld'; $user_data = get_user_by( 'email', $email ); // return WP_User object otherwise return false if not found if ( empty( $user_data ) ) { echo "\nNo user exists with this email address\n"; } else { echo "\nUser exists with this email address\n"; }
require(dirname(__DIR__) . '/html/wp-config.php'); $user_login = 'admin'; $user_data = get_user_by( 'login', $user_login ); // return WP_User object otherwise return false if not found if ( empty( $user_data ) ) { echo "\nNo user exists with this user login\n"; } else { echo "\nUser exists with this user login\n"; }