Firebase Authentication part 1 : How to sign up a user

Опубликовано: 14 Октябрь 2024
на канале: Anisul Islam

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Learning outcomes :
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1) How to sign up using Firebase Authentication
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1. create an android project
2. design the layout for sign in and sign up activity
3. find all the views, set the title and complete the intent
4. - start working with signup activity
get email and passowrd from the edittext and check the validity

//checking the validity of the email
if(email.isEmpty())
{
signUpEmailEditText.setError("Enter an email address");
signUpEmailEditText.requestFocus();
return;
}

if(!android.util.Patterns.EMAIL_ADDRESS.matcher(email).matches())
{
signUpEmailEditText.setError("Enter a valid email address");
signUpEmailEditText.requestFocus();
return;
}

//checking the validity of the password
if(email.isEmpty())
{
signUpPasswordEditText.setError("Enter a password");
signUpPasswordEditText.requestFocus();
return;
}

5. - Connect your app to Firebase
Add Firebase Authentication to your project
Listen for the authentication state

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