ReqMatch class

Convenient validator for required fields whose constraints regard to text pattern.

Constructors

ReqMatch.new(String pattern, {String? blank, String? mis})
Constrains input data to values that the pattern pattern has a match.
ReqMatch.regExp(RegExp regExp, {String? blank, String? mis})
Constrains input data to values that the regular expression regExp has a match.

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

call(String? input) → String?
Valid - returns null - if input is neither null nor empty, and the text pattern has a match in input.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited