[英]Firebase create user swift doesn't work
下面我剛剛鍵入的錯誤顯示“無法將類型'( , )-> Void的值覆蓋到預期參數類型'(NSERROR!)-> Void!)”
在這行代碼上:怎么了?
FIREBASE_REF.createUser(email, password: password, withCompletionBlock: {(error,authData) -> Void in
@IBAction func creatAccountAction(sender: AnyObject) {
let email = self.emailTextField.text
let password = self.passwordTextField.text
if email != "" && password != ""
{
FIREBASE_REF.createUser(email, password: password, withCompletionBlock: {(error,authData) -> Void in
if error != nil {
FIREBASE_REF.authUser(email, password: password, withCompletionBlock: { (error, authData) -> Void in
if error == nil {
NSUserDefaults.standardUserDefaults().setValue(authData.uid, forKey: "uid")
}
else {
print (error)
}
})
}
else {
print (error)
}
}
)}
else
嘗試這個:
FIREBASE_REF.createUser(email, password: password, withCompletionBlock: {(error) -> Void in
該塊可能只有一個參數
創建用戶有兩種選擇,一種是創建用戶,如果失敗則返回錯誤(withCompletionBlock),另一種還返回authData(withValueCompletionBlock):這就是您想要的。
myRootRef.createUser(email, password: pw, withValueCompletionBlock: { error, result in
if error != nil {
print("error creating user")
} else {
let uid = result["uid"] as! String
NSUserDefaults.standardUserDefaults().setValue(uid, forKey: "uid")
//pass the parameters to another function to auth the user
self.authUserWithAuthData( email, password: pw )
}
})
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