Check if email is valid

$email = ‘[email protected]’; // email address which we are verifying if ( is_email( $email ) ) {       echo ‘valid email.’; }else {       echo ‘not a valid email’; }  

/**
 * Snippet Name: Check if email is valid
 * Snippet URL: https://wpcustoms.net/snippets/check-if-email-is-valid/
 */
  $email = '[email protected]'; // email address which we are verifying
if ( is_email( $email ) ) {
      echo 'valid email.';
}else {
      echo 'not a valid email';
}