JSONConstraint

public struct JSONConstraint : Constraint

A constraint to validate if a value is a JSON string.

  • A default error message to show if no custom error message is provided.

    Declaration

    Swift

    public static let message: String
  • A custom error message.

    Declaration

    Swift

    public let message: String
  • See Constraint.

    Declaration

    Swift

    public let groups: Set<Group>
  • A validator named JSONValidator to validate a value.

    Declaration

    Swift

    public let validator: ConstraintValidator
  • Initializes a new instance with a custom error message and validation groups to be applied.

    Declaration

    Swift

    public init(_ message: String = message, groups: Set<Group> = .init())

    Parameters

    message

    A custom error message. Defaults to a default error message.

    groups

    Validation groups to be applied. Defaults to an empty array.