Validation for spanish alphanumeric
Hello i added a validation to a field with the alphanumeric option and i added the allow characters to it i placed these áéíóúÁÉÍÓÚñÑöÖüÜ-+*/,._¡!¿?@#$%&() most of them work correctly but for spanish the ¿¿¿¿¿¿¿ is very importante for questions and it fails to validate even if its n allowed character what can i do to make it work¿?