Structures

A property wrapper that can validate the property it wraps.

When the wrapped value changes @Validate will run the provided validations against the value.

Once validated, the isValid and errors properties can provide validation results.

The Validate framwork contains a number of built in validations such as presence, count and format. All which a various array of types.

If the included validations don’t quite do what is required, new validations can be built with the Validation struct.

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@propertyWrapper
public struct Validate<Value> : DynamicProperty

A struct for encapsulating validations.

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public struct Validation<Value>

Describes a validation error.

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public struct ValidationError : LocalizedError