ValidationRule class

Annotations

• @immutable

Constructors

ValidationRule(ValidationFunction validate, String errorMessage)

const

Properties

errorMessage → String

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

validate → ValidationFunction

final

Methods

call(String? value) → String?

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