MaxLengthValidator class
Implemented types
Annotations
Properties
hashCode
→ int
The hash code for this object.
no setter inherited
length
→ int
final
runtimeType
→ Type
A representation of the runtime type of the object.
no setter inherited
Methods
noSuchMethod (Invocation invocation )
→ dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson ()
→ Map <String , dynamic >
Returns the JSON-compatible representation of this validator.
toString ()
→ String
Returns the string encoded JSON representation for this class. This will
remove all null values and empty collections from the returned string.
inherited
validate ({required String label , required Translator translator , required String ? value })
→ String ?
Ensures the value contains at most number
characters.
override
Static Methods
fromDynamic (dynamic map )
→ MaxLengthValidator
Processes the validator object from the given map
which must be an
actual Map or a Map-like object that supports the []
operator. Any
non-null object that is not Map-like will result in an error. A null
value will result in a return value of null
.