CODEWITHSUNDEEP
wordpressauthentication
Dennis Hunink
Dennis Hunink

Reputation: 583

Wordpress: cant derive error

I've got a strange one going on here. Tried to implement is_wp_error in multiple situations, but it fails. Here's the thing, illustrated with my last attempt:

I want to login a user by wp_signon(), check if there are errors and if so, display them.

So I wrote the following lines of code:

$user = wp_signon(); 
if(is_wp_error($user)){
     $result = 'Error-' .
     $user->get_error_message(); 
} else {
    $result = 'Login succeed'; 
} 
echo $result;

The strange thing is, is_wp_error() doesn't return false (so there is an error). But $user->get_error_message(); is empty.

Tried it in different actions. When debugging, echo is_wp_error(); returns 0. var_dump(wp_is_error()); returns empty arrays.

Furthermore, even when valid credentials are given, is_wp_error() still returns true. Also when testing in other circumstances (and on a clean WP installation)

Any thoughts?

Upvotes: 1

Views: 269

Answers (1)

ChrisLively
ChrisLively

Reputation: 88074

I took a look through the wp_signon() code (located at http://core.trac.wordpress.org/browser/tags/3.5/wp-includes/user.php#L0 )

Looks like the error is blanked out if a blank username or password is passed in. (lines 56 and 57 of that file.)

Upvotes: 1

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