AndRule class

Validation rule to combine rules with AND logical operation. When all rules returns no errors, than this rule also returns no errors. When one of the rules return errors, than the rules returns all errors.

See IValidationRule

Example

var schema =  Schema()
    .withRule( AndRule(
         ValueComparisonRule('GTE', 1),
         ValueComparisonRule('LTE', 10)
    ));

schema.validate(0);          // Result: 0 must be greater or equal to 1
schema.validate(5);          // Result: no error
schema.validate(20);         // Result: 20 must be letter or equal 10

Implemented types

• IValidationRule

Constructors

AndRule(List<IValidationRule>? rules)

Creates a new validation rule and sets its values.

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.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited