Indicates if the password must contain at least one special character. A special character is a character in the set "~!@#$%^&*()-+".
ConnectionPropertyType PwdPolicy_Has_Special
Returns true if the password must contain at least one special character.
BOOL pwdpolicy_has_special = [[SUPApplication getInstance].applicationSettings getBooleanProperty: PWDPOLICY_HAS_SPECIAL_PROP_ID];