ConditionalValidator<T> class

Inheritance

Constructors

ConditionalValidator.new(FuturePredicate<T> predicate, {required String message, List<FormKey> dependencies = const []})
const

Properties

dependencies List<FormKey>
final
hashCode int
The hash code for this object.
no setteroverride
message String
final
predicate FuturePredicate<T>
final
runtimeType Type
A representation of the runtime type of the object.
no setterinherited

Methods

combine(Validator<T> other) Validator<T>
Combines this validator with another validator using AND logic.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
shouldRevalidate(FormKey source) bool
Determines if this validator should be re-run when the specified form key changes.
override
toString() String
A string representation of this object.
inherited
validate(BuildContext context, T? value, FormValidationMode lifecycle) FutureOr<ValidationResult?>
Validates the given value and returns a validation result.
override

Operators

operator &(Validator<T> other) Validator<T>
Combines this validator with another using AND logic (alias for combine).
inherited
operator +(Validator<T> other) Validator<T>
Combines this validator with another using AND logic (alias for combine).
inherited
operator ==(Object other) bool
The equality operator.
override
operator unary-() Validator<T>
Negates this validator's result (alias for ~ operator).
inherited
operator |(Validator<T> other) Validator<T>
Combines this validator with another using OR logic.
inherited
operator ~() Validator<T>
Negates this validator's result.
inherited