ValidationRule class abstract

Base class representing a validation rule Every new validation should extends this one.

Implementers

• MaxCharactersValidationRule
• MinAndMaxCharactersValidationRule
• MinCharactersValidationRule
• RegexValidationRule

Constructors

ValidationRule()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

name → String

Name of the rule. You can use this atribute to show the name of the rule to the user, for example.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

showName → bool

Determines if the name of the rule will be displayed.

no setter

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) → bool

A function that should be implemented and it represents the validation of the value. It should return Boolean indicating that the value passed pass the validation or not.

Operators

operator ==(Object other) → bool

The equality operator.

inherited