Display Message onLogin Failed
Hi, How can i know if useLogin failed in order to display a message to the user
2 Replies
Hi @Tanmirt. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
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To display a message to the user when
useLogin
fails, you can handle the success
value in the response from the login
method. The useLogin
hook from refine always returns a resolved promise, so you need to check the success
property to determine if the login was successful or not.
Here is an example of how you can achieve this:
1. Import the useLogin
hook from @refinedev/core
.
2. Use the mutate
function from useLogin
to call the login method.
3. Check the success
property in the onSuccess
callback to determine if the login failed and display an appropriate message.
Here is a code example:
In this example, if the login fails (data.success
is false
), an alert is shown with the error message. If the error
object is not provided, a generic "Login failed" message is displayed.
For more details, you can refer to the useLogin documentation (https://refine.dev/docs/authentication/hooks/use-login/#error-handling).
If you need to customize the error message returned by the login
method, you can do so by resolving the promise with an error
object that has name
and message
properties. Here is an example of how to customize the error message in the authProvider
:
For more information on customizing the error message, you can refer to the authProvider documentation (https://refine.dev/docs/authentication/auth-provider/#login).
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