                     row.add(rule: RuleEmail())
                     row.validationOptions = .validatesOnChange
                 }
+               .cellUpdate(visualizeValidationError)
             +++ Section("Password")
                 <<< PasswordRow() { row in
                     row.placeholder = "Enter password"

                    row.add(rule: RuleRequired())
                    row.validationOptions = .validatesOnChange
                }
    }
    
    fileprivate func createBindings() {

                    row.add(rule: RuleRequired())
                    row.validationOptions = .validatesOnChange
                }
                .cellUpdate(visualizeValidationError)
            +++ Section("E-Mail")
                <<< TextRow() { row in
                    row.placeholder = "Enter e-mail address"
