IValidationRule class abstract

Interface for validation rules.

Validation rule can validate one or multiple values against complex rules like: value is in range, one property is less than another property, enforce enumerated values and more.

This interface allows to implement custom rules.

Implementers

• AndRule
• AtLeastOneExistsRule
• ExcludedRule
• IncludedRule
• NotRule
• OnlyOneExistsRule
• OrRule
• PropertiesComparisonRule
• ValueComparisonRule

Constructors

IValidationRule()

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

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? path, Schema schema, dynamic value, List<ValidationResult> results) → void

Validates a given value against this rule.

Operators

operator ==(Object other) → bool

The equality operator.

inherited