Expectation class

Represents an expectation for a validation result.

Constructors

Expectation.new({String? path, required String message, dynamic value, String? code, Map<String, Object?>? data})

Properties

code → String?
Optional machine‑readable code (e.g. 'type_mismatch', 'required_missing')
final
data → Map<String, Object?>?
Optional structured metadata (e.g. {'expectedType': 'String', 'foundType': 'int'})
final
description → String
Get a detailed description of the expectation.
no setter
hashCode → int
The hash code for this object.
no setterinherited
message → String
final
path → String?
The path to the value being validated. i.e. 'user.name'
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
shortDescription → String
Get a short description of the expectation.
no setter
value → dynamic
final

Methods

addToPath(String additionalPath) → Expectation
Append additionalPath to the current path.
copyWith({String? path, String? message, dynamic value, String? code, Map<String, Object?>? data}) → Expectation
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toInvalidResult() → Result
Convenient method to convert the expectation to an invalid result.
toJson() → Map<String, Object?>
toString() → String
A string representation of this object.
override

Operators

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