Form validation by RxSwift with MVVM architecture

by iOS Example

RRFormValidation

Form validation by RxSwift with MVVM architecture.

Requirements

pod 'RxCocoa'

pod 'RxSwift'

pod 'IQKeyboardManagerSwift'

Installation

Manually

  1. Download the project.
  2. Add necessary files in your project.
  3. Congratulations!

Usage example

To run the example project, clone the repo, and run pod install from the Example directory first.


nameTextField.rx.text.asObservable()
.ignoreNil()
.subscribe(formViewModel.nameSubject)
.disposed(by: rxbag)

submitButton.rx.tap.asObservable()
.debounce(.milliseconds(1), scheduler: RXScheduler.main)
.subscribe(formViewModel.submitDidTapSubject)
.disposed(by: rxbag)

formViewModel.formResultSubject
.filter({ (formData) -> Bool in
    return !formData.email.isEmpty
})
.subscribe(onNext: { formData in
    self.submitButton?.stopAnimation()
    print(formData.parameters as Any)
    UIAlertController.showAlert(title: "Form Validator", message: "Success")
}).disposed(by: rxbag)

formViewModel.formLoadingSubject
.subscribe(onNext: { [weak self] (isLoading) in
    guard let self = self else {return}
    self.view.endEditing(true)
    if isLoading {
        self.submitButton?.startAnimation()
    }
}).disposed(by: rxbag)

GitHub