Accepted class

The Accepted Rule.

Validates that the field was "accepted" - useful for terms of service, agreement checkboxes, and similar boolean confirmations.

Usage

validate({
  'terms': true,
  'newsletter': 'yes',
}, {
  'terms': [Accepted()],
});

Accepted Values

The following values are considered "accepted":

  • true (boolean)
  • 1 (int)
  • "1" (string)
  • "yes" (case-insensitive)
  • "on" (case-insensitive)
  • "true" (case-insensitive)
Inheritance

Constructors

Accepted()
Creates an Accepted rule. Const, because it carries no state.
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
name → String
The short name this rule is known by in a messages override map.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

message() → String
Get the validation error message.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
params() → Map<String, dynamic>
Get the replacement parameters for the message.
inherited
passes(String attribute, dynamic value, Map<String, dynamic> data) → bool
Determine if the validation rule passes.
override
toString() → String
A string representation of this object.
inherited

Operators

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