NotEmptyRule class
NOT EMPTY RULE
- Inheritance
-
- Object
- ValidationRule
- NotEmptyRule
Constructors
- NotEmptyRule(String attribute)
Properties
- attribute ↔ String
-
getter/setter pairinherited
- description ↔ String
-
getter/setter pairinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
-
info
↔ Map<
String, dynamic> -
getter/setter pairinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- signature ↔ String
-
getter/setter pairinherited
- textFieldMessage ↔ String?
-
getter/setter pairinherited
- title ↔ String
-
getter/setter pairinherited
Methods
-
alert(
dynamic context, {ToastNotificationStyleType style = ToastNotificationStyleType.WARNING, Duration? duration, Map< String, dynamic> ? info}) → dynamic -
The alert which will be displayed.
inherited
-
handle(
Map< String, dynamic> info) → bool -
Handle the validation, the
infovariable will contain the following: info'rule'= Validation rule i.e "min". info'data'= Data the user has passed into the validation. info'message'= Overriding message to be displayed for validation (optional).override -
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