EmptyIterableValidator<I> class

Validates if Iterable is empty

Inheritance

• Object
• FieldValidator<Iterable<I>>
• EmptyIterableValidator

Constructors

EmptyIterableValidator({String? fieldName, String? message})

const

EmptyIterableValidator.withMessage(String message)

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

ignoreNullable → bool

If validation can be invoked on null values.

final, inherited

message → String

Validation error message.

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

call(Iterable<I>? value) → String?

Invoke validation

inherited

isValid(Iterable<I>? value) → bool

Validation function

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