//Email multiple separate da virgola
@"\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*([,]\s*\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*)*"
//Codice Fiscale
@"^[A-Za-z]{6}[0-9]{2}[A-Za-z]{1}[0-9]{2}[A-Za-z]{1}[0-9]{3}[A-Za-z]{1}$|^\d{11}$"
//Partita IVA
@"^[0-9]{11}$"
//IBAN
@"[a-zA-Z]{2}[0-9]{2}[a-zA-Z0-9]{4}[0-9]{7}([a-zA-Z0-9]?){0,16}"
//BIC
@"([a-zA-Z]{4}[a-zA-Z]{2}[a-zA-Z0-9]{2}([a-zA-Z0-9]{3})?)"