ExcludedRule class

Validation rule to check that value is excluded from the list of constants.

See IValidationRule

Example

var schema =  Schema()
    .withRule( ExcludedRule(1, 2, 3));

schema.validate(2);      // Result: 2 must not be one of 1, 2, 3
schema.validate(10);     // Result: no errors
Implemented types

Constructors

ExcludedRule(List values)
Creates a new validation rule and sets its values. [...]

Properties

hashCode → int
The hash code for this object. [...]
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

validate(String path, Schema schema, dynamic value, List<ValidationResult> results) → void
Validates the given value. None of the values set in this ExcludedRule object must exist in the value that is given for validation to pass. [...]
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) → bool
The equality operator. [...]
inherited