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- // RuleRequire.swift
- // Eureka ( https://github.com/xmartlabs/Eureka )
- //
- // Copyright (c) 2016 Xmartlabs SRL ( http://xmartlabs.com )
- //
- //
- // Permission is hereby granted, free of charge, to any person obtaining a copy
- // of this software and associated documentation files (the "Software"), to deal
- // in the Software without restriction, including without limitation the rights
- // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- // copies of the Software, and to permit persons to whom the Software is
- // furnished to do so, subject to the following conditions:
- //
- // The above copyright notice and this permission notice shall be included in
- // all copies or substantial portions of the Software.
- //
- // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- // THE SOFTWARE.
- import Foundation
- public struct RuleEqualsToRow<T: Equatable>: RuleType {
- public init(form: Form, tag: String, msg: String = "Fields don't match!", id: String? = nil) {
- self.validationError = ValidationError(msg: msg)
- self.form = form
- self.tag = tag
- self.row = nil
- self.id = id
- }
- public init(row: RowOf<T>, msg: String = "Fields don't match!", id: String? = nil) {
- self.validationError = ValidationError(msg: msg)
- self.form = nil
- self.tag = nil
- self.row = row
- self.id = id
- }
- public var id: String?
- public var validationError: ValidationError
- public weak var form: Form?
- public var tag: String?
- public weak var row: RowOf<T>?
- public func isValid(value: T?) -> ValidationError? {
- let rowAux: RowOf<T> = row ?? form!.rowBy(tag: tag!)!
- return rowAux.value == value ? nil : validationError
- }
- }
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