MaxLengthValidator class

A validator that ensures the string does not exceed max characters.

Useful for form fields like name, title, descriptions, etc.

Inheritance

• Object
• FabrikValidator<String>
• MaxLengthValidator

Constructors

MaxLengthValidator({required int max, String message = 'Too long'})

Creates a MaxLengthValidator.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

max → int

The maximum allowed length for the input.

final

message → String

The error message returned if the input exceeds max length.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

call(String value) → String?

Returns null if valid, or an error message if invalid.

override

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