RuleMessageParametersProvider class abstract interface

Optional contract for rules that want to provide extra localization parameters for their error messages.

Example: the in rule can provide a values parameter used by translations like Allowed values: :values.

Implementers

• DifferentRule
• EndsWithRule
• InArrayRule
• InRule
• MaxRule
• MimesRule
• MinRule
• NotInArrayRule
• ProhibitedIfRule
• RequiredIfRule
• SameRule
• StartsWithRule

Properties

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

messageParameters(ValidationContext context) → Map<String, dynamic>

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