OvO<T> class abstract

Available extensions

• ArrayOvO
• BooleanOvO
• Nullable
• NumberOvO
• OvOParser
• OvOString
• OvOTransform
• Refine
• WithDefault

Constructors

OvO([String? message])

const

factory

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

contains(Pattern value, {String? message}) → String

Available on String, provided by the OvOString extension

endsWith(String value, {String? message}) → String

Available on String, provided by the OvOString extension

equals(String value, {String? message}) → String

Available on String, provided by the OvOString extension

finite({String? message}) → Number<T>

Available on Number<T>, provided by the NumberOvO extension

gt(T value, {String? message}) → Number<T>

Available on Number<T>, provided by the NumberOvO extension

gte(T value, {String? message}) → Number<T>

Available on Number<T>, provided by the NumberOvO extension

handle(Context context, dynamic data) → Future<T>

isFalse({String? message}) → Boolean

Available on Boolean, provided by the BooleanOvO extension

isNotEmpty({String? message}) → String

Available on String, provided by the OvOString extension

isTrue({String? message}) → Boolean

Available on Boolean, provided by the BooleanOvO extension

length(int length, {String? message}) → String

Available on String, provided by the OvOString extension

lt(T value, {String? message}) → Number<T>

Available on Number<T>, provided by the NumberOvO extension

lte(T value, {String? message}) → Number<T>

Available on Number<T>, provided by the NumberOvO extension

max(int length, {String? message}) → OvO<Iterable<T>>

Available on OvO<Iterable<T>>, provided by the ArrayOvO extension

max(int length, {String? message}) → String

Available on String, provided by the OvOString extension

min(int length, {String? message}) → OvO<Iterable<T>>

Available on OvO<Iterable<T>>, provided by the ArrayOvO extension

min(int length, {String? message}) → String

Available on String, provided by the OvOString extension

negative({String? message}) → Number<T>

Available on Number<T>, provided by the NumberOvO extension

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

nullable() → OvO<T?>

Available on OvO<T>, provided by the Nullable extension

Returns an instance of OvO that wraps the current value with nullable type.

parse([Object? data]) → Future<T>

Available on OvO<T>, provided by the OvOParser extension

refine(FutureOr<bool> test(T data), {required String message}) → OvO<T>

Available on OvO<T>, provided by the Refine extension

regex(RegExp regex, {String? message}) → String

Available on String, provided by the OvOString extension

size(int length, {String? message}) → OvO<Iterable<T>>

Available on OvO<Iterable<T>>, provided by the ArrayOvO extension

startsWith(Pattern value, {String? message}) → String

Available on String, provided by the OvOString extension

toLowerCase() → String

Available on String, provided by the OvOString extension

toString() → String

A string representation of this object.

inherited

toUpperCase() → String

Available on String, provided by the OvOString extension

transform<R>(FutureOr<R> transform(Context context, dynamic data, Future<T> next(dynamic data))) → OvO<R>

Available on OvO<T>, provided by the OvOTransform extension

trim() → String

Available on String, provided by the OvOString extension

unique({String? message}) → OvO<Iterable<T>>

Available on OvO<Iterable<T>>, provided by the ArrayOvO extension

withDefault(T defaultValue) → OvO<T>

Available on OvO<T>, provided by the WithDefault extension

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

cast<T>(Object? data, {String? message, String? path}) → T

has<T>(Object? data) → bool