InRule<T> class

A Rule subclass validating if the input is one of the element in the acceptedList.

Inheritance

• Object
• Rule<T>
• InRule

Constructors

InRule(List<T> acceptedList, {String? validationMessage})

Properties

acceptedList → List<T>

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

transformMessage ↔ MessageTransformer?

A function used for transforming the message that comes back from the rules.

getter/setter pair, inherited

validationMessage → String?

A custom validation message to be used with the rule.

final, inherited

Methods

getRuleSpecificParams() → Map<String, String>

Returns a Map of values that are specific to the child Rule.

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

onValidate(String entityName, T? value) → String?

Returns the validation message by the child class extending Rule.

override

toString() → String

A string representation of this object.

inherited

validate(String entityName, T? value) → String?

Returns validation message if validation fails.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited