IntegerConstraint

public struct IntegerConstraint : Constraint

A constraint to validate if a value is an integer number.

  • min

    A default minimum value to set if no minimum value is provided.

    Declaration

    Swift

    public static let min: Int
  • max

    A default maximum value to set if no maximum value is provided.

    Declaration

    Swift

    public static let max: Int
  • A default error message to show for a minimum value violation.

    Declaration

    Swift

    public static let minMessage: String
  • A default error message to show for a maximum value violation.

    Declaration

    Swift

    public static let maxMessage: String
  • A default error message to show for an exact value violation.

    Declaration

    Swift

    public static let exactMessage: String
  • min

    A custom minimum value.

    Declaration

    Swift

    public let min: Int
  • max

    A custom maximum value.

    Declaration

    Swift

    public let max: Int
  • A custom error message to show for a minimum value violation.

    Declaration

    Swift

    public let minMessage: String
  • A custom error message to show for a maximum value violation.

    Declaration

    Swift

    public let maxMessage: String
  • A custom error message to show for an exact value violation.

    Declaration

    Swift

    public let exactMessage: String
  • See Constraint.

    Declaration

    Swift

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

    Declaration

    Swift

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

    Declaration

    Swift

    public init(exact: Int, exactMessage: String = exactMessage, groups: Set<Group> = .init())

    Parameters

    exact

    An exact value.

    exactMessage

    A custom error message to show for an exact value violation. Defaults to a default exact value violation error message.

    groups

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

  • Initializes a new instance with minimum/maximum values, custom minimum/maximum error messages, and validation groups to be applied.

    Declaration

    Swift

    public init(
        min: Int = min,
        max: Int = max,
        minMessage: String = minMessage,
        maxMessage: String = maxMessage,
        exactMessage: String = exactMessage,
        groups: Set<Group> = .init()
    )

    Parameters

    min

    A custom minimum value. Defaults to a default minimum value.

    max

    A custom maximum value. Defaults to a default maximum value.

    minMessage

    A custom error message to show for a minimum value violation. Defaults to a default minimum value violation error message.

    maxMessage

    A custom error message to show for a maximum value violation. Defaults to a default maximum value violation error message.

    exactMessage

    A custom error message to show for an exact value violation. Defaults to a default exact value violation error message.

    groups

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