Length class

Inheritance

• Object
• Validator
• Length

Constructors

Length(int count)

Validator that checks if a String value has the exact given length.

const

Properties

count → int

The exact length required.

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

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

validate(Object? value) → ValidationException?

Return null if valid, otherwise a ValidationException.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited