質問編集履歴
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コードを全文追記いたしました。
test
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test
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@@ -1,6 +1,38 @@
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```ここに言語を入力
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import UIKit
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import Firebase
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class ViewController: UIViewController {
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@IBOutlet weak var registerButton: UIButton!
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@IBOutlet weak var emailTextField: UITextField!
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@IBOutlet weak var passwordTextField: UITextField!
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@IBAction func tappedRegisterButton(_ sender: Any) {
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guard let email = emailTextField.text else { return }
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guard let password = passwordTextField.text else { return }
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-
Auth.auth().signIn(withEmail: email, password: password) { (res, err) in
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Auth.auth().signIn(withEmail: email, password: password) { (res, err) in
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if let err = err {
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@@ -10,6 +42,64 @@
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}
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print("成功")
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}
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}
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override func viewDidLoad() {
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super.viewDidLoad()
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registerButton.isEnabled = false
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registerButton.layer.cornerRadius = 10
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emailTextField.delegate = self
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passwordTextField.delegate = self
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}
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}
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extension ViewController: UITextFieldDelegate {
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func textFieldDidChangeSelection(_ textField: UITextField) {
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let emailIsEmpty = emailTextField.text?.isEmpty ?? true
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let passwordIsEmpty = passwordTextField.text?.isEmpty ?? true
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if emailIsEmpty || passwordIsEmpty {
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registerButton.isEnabled = false
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} else{
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registerButton.isEnabled = true
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}
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}
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}
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```
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@@ -18,7 +108,21 @@
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この文の、
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Auth.auth().signIn(withEmail: email, password: password) { (res, err) in
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if let err = err {
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print("失敗: ", err)
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return
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}
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の部分に、
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-
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Cannot find 'Auth' in scope
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というエラーコードが出てしまいます。
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128
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