Validatable mixin

An interface for objects that can be validated.

Mixin applications

Properties

hashCode → int
The hash code for this object.
no setterinherited
isValid → bool
Returns true if this instance is valid.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

checkValid() → void
Checks if this instance is valid.
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?
Validates the instance. Returns the invalid Object or null when valid.

Operators

operator ==(Object other) → bool
The equality operator.
inherited