Error – Duplicate entry in DB when registering a new user
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Error DataBase WordPress: [Duplicate entry ’35’ for key ‘PRIMARY’]
INSERT INTOwp_wpforo_profiles(userid,title,username,groupid,site,timezone,about,last_login) VALUES (35, ‘Member’, ‘Ligin123’, 5, ”, ”, ”, ‘2018-09-27 07:34:34’)
Viewing 4 replies - 1 through 4 (of 4 total)
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if ( isset($_POST[‘username’]) {
global $wpdb;
$exists = $wpdb->get_var( $wpdb->prepare(
“SELECT COUNT(*) FROM ‘users’ WHERE username= %s”, $_POST[‘username’]
) );if ( ! $exists ) {
/* Your code here */
}}
Viewing 4 replies - 1 through 4 (of 4 total)
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