未捕获的TypeError:firebase.auth不是函数 [英] Uncaught TypeError: firebase.auth is not a function
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问题描述
我尝试使用firebase(电子邮件和密码)构建身份验证应用程序，但使用firebase方法存在问题. 当我调用firebase.auth时，他们说这不是一个函数".是因为我的项目和Firebase SDK没有链接?
I try to build an authentification app with firebase (email & password) but i have problem with firebase methods. When I call firebase.auth, they said "it's not a function". Is it because my project and firebase SDK are not linked ?
您有什么建议吗? :)
Do you have some suggestions ? :)
<!doctype html>
<html lang="fr">
<head>
<meta charset="utf-8">
<!-- The core Firebase JS SDK is always required and must be listed first -->
<script src="https://www.gstatic.com/firebasejs/7.6.0/firebase-app.js"></script>
<!-- TODO: Add SDKs for Firebase products that you want to use
https://firebase.google.com/docs/web/setup#available-libraries -->
<script src="https://www.gstatic.com/firebasejs/7.6.0/firebase-analytics.js"></script>
<script>
// Your web app's Firebase configuration
var firebaseConfig = {
apiKey: "secret",
authDomain: "secret",
databaseURL: "secret",
projectId: "secret",
storageBucket: "secret",
messagingSenderId: "secret",
appId: "secret",
measurementId: "secret"
};
// Initialize Firebase
firebase.initializeApp(firebaseConfig);
firebase.analytics();
</script>
<!--Stylesheet CSS -->
<link rel="stylesheet" href="../css/main.css">
<title>Inscription</title>
</head>
<body>
<form id="formSignUp" method="POST" onsubmit="signUp()">
<input type="text" id="form_input_mail" name="mail" placeholder="E-mail" size= "30">
<input type="password" id="form_input_password" name="password" placeholder="Mot de passe"
size= "30">
<button type="submit" id="button_orange_center"> Suivant</button>
</form>
<script>
function signUp(){
firebase.auth().createUserWithEmailAndPassword(form_input_mail, form_input_password)
.catch(function(error) {
// Handle Errors here.
var errorCode = error.code;
var errorMessage = error.message;
if (errorCode == 'auth/weak-password') {
alert('The password is too weak.');
} else {
alert(errorMessage);
}
console.log(error);
});
}
</script>
</body>
</html>
推荐答案
Firebase产品(例如Auth)也需要从CDN下载
Firebase products (eg. Auth) also need to be downloaded from the CDN
<script src="https://www.gstatic.com/firebasejs/7.6.0/firebase-auth.js"></script>
参考: https://firebase.google.com/docs/web/setup
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