forms - Wordpress Users Request to Retrieve Username by email address -

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the users need ability retrieve username entering email address. need form user submits email. can point me sample of or plugin need?

get_userdata() returns wp_user object information pertaining user id passed it. - http://codex.wordpress.org/function_reference/get_userdata

$user_info = get_userdata(1); echo 'username: ' . $user_info->user_login . "\n"; echo 'user level: ' . $user_info->user_level . "\n"; echo 'user id: ' . $user_info->id . "\n";

so create form utilizes above code grab need. if can give more info such if user wil logged in or not, logged in user's username, or can username email address questions i'd have. gluck.


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