aschwarz/ideenmanagement
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aschwarz
2023-03-09 11:22:13 +01:00
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29
validation/usercheck.php Executable file
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<?php
require_once("func_validEmail.php");
require_once("../config/datenbankanbindung.php");
// Get the user id from URL
#$search=htmlspecialchars(mysql_real_escape_string($_GET["search"]));
$search=strtolower($_GET["search"]);
if(validEmail($search)){
$db = dbconnect();
$query = $db->query("SELECT * FROM imt_user WHERE lower(mail) = '" .$search."'") or die(mysql_error()); // Change users to the database where you keep your usernames, and likewise with username
list($user_id) = $query->fetch_array();
$row = $query->fetch_array();
if(empty($user_id))
{
$check = '<span class="correct">Der Benutzer ist verf&uuml;gbar.</span>';
}
else
{
$check = '<span class="wrong">Der Benutzer ist im System bereits vorhanden!</span>';
}
}else{
#$check = '<span class="wrong">Ung&uuml;ltiges Mailformat oder Domain ist falsch</span>';
$check = '';
}
// Echos whether the user exists or not.
echo $check;
?>