ArraySchema class
Schema to validate arrays.
Example
var schema = ArraySchema(TypeCode.String);
schema.validate(['A', 'B', 'C']); // Result: no errors
schema.validate([1, 2, 3]); // Result: element type mismatch
schema.validate('A'); // Result: type mismatch
- Inheritance
- Implementers
Constructors
-
ArraySchema([dynamic valueType, bool? req, List<
IValidationRule> ? rules]) - Creates a new instance of validation schema and sets its values.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
getRules(
) → List< IValidationRule> ? -
Gets validation rules to check values against.
inherited
-
getValueType(
) → dynamic - Gets the type of array elements. Null means that elements may have any type.
-
isRequired(
) → bool -
Gets a flag that always requires non-null values.
For null values it raises a validation error.
inherited
-
makeOptional(
) → Schema -
Makes validated values optional.
Validation for null values will be skipped.
inherited
-
makeRequired(
) → Schema -
Makes validated values always required (non-null).
For null values the schema will raise errors.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
performTypeValidation(
String? path, dynamic type, dynamic value, List< ValidationResult> results) → void -
Validates a given value to match specified type.
The type can be defined as a Schema, type, a type name or TypeCode
When type is a Schema, it executes validation recursively against that Schema.
inherited
-
performValidation(
String? path, dynamic value, List< ValidationResult> results) → void -
Validates a given value against the schema and configured validation rules.
override
-
setRequired(
bool value) → void -
Sets a flag that always requires non-null values.
inherited
-
setRules(
List< IValidationRule> value) → void -
Sets validation rules to check values against.
inherited
-
setValueType(
dynamic value) → void - Sets the type of array elements. Null means that elements may have any type.
-
toString(
) → String -
A string representation of this object.
inherited
-
validate(
dynamic value) → List< ValidationResult> -
Validates the given value and results validation results.
inherited
-
validateAndReturnException(
String? correlationId, dynamic value, [bool strict = false]) → ValidationException? -
Validates the given value and returns a ValidationException if errors were found.
inherited
-
validateAndThrowException(
String? correlationId, dynamic value, [bool strict = false]) → void -
Validates the given value and throws a ValidationException if errors were found.
inherited
-
withRule(
IValidationRule rule) → Schema -
Adds validation rule to this schema.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited