LettersOnlyValidator class

Implemented types

• JustValidator<String>

Constructors

LettersOnlyValidator.new({String? customErrorMessage})

Properties

customErrorMessage → String?

The custom error message for this validator.

final

defaultErrorMessage → String

The default error message for this validator. Can be overridden when creating an instance of the validator.

no setter, override

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

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

validate(String? value) → String?

Takes the current value of the field Returns a string with the error message if the value is invalid, otherwise null.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited