AlphaNumericRule
+public class AlphaNumericRule: CharacterSetRule
+
+ AlphaNumericRule is a subclass of CharacterSetRule. It is used to verify that a field has a
+valid list of alphanumeric characters.
-
+
-
+ ++
+ + + init(message:) +++ +++ + +++Initializes a
+ +AlphaNumericRuleobject to verify that field has valid set of alphanumeric characters.++Declaration
+++Swift
+
+ +public init(message: String = "Enter valid numeric characters")++Parameters
++ +
++ + ++ ++ message +++ +++String of error message.
+ +++Return Value
+An initialized object, or nil if an object could not be created for some reason that would not result in an exception.
+ +
+
+ AlphaNumericRule Class Reference
+