21 lines
985 B
PHP
21 lines
985 B
PHP
<?php
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require $_SERVER['DOCUMENT_ROOT'].'/api/private/core.php';
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header("content-type: application/json");
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$response = ["success" => true, "message" => ""];
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if(!isset($_GET['username'])){ die(http_response_code(400)); }
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$query = $pdo->prepare("SELECT COUNT(*) FROM blacklistednames WHERE (exact AND lower(username) = lower(:name)) OR (NOT exact AND lower(CONCAT('%', :name, '%')) LIKE lower(CONCAT('%', username, '%')))");
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$query->bindParam(":name", $_GET['username'], PDO::PARAM_STR);
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$query->execute();
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if($query->fetchColumn()){ $response["success"] = false; $response["message"] = "That username is unavailable. Sorry!"; }
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$query = $pdo->prepare("SELECT COUNT(*) FROM users WHERE lower(username) = lower(:name)");
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$query->bindParam(":name", $_GET['username'], PDO::PARAM_STR);
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$query->execute();
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if($query->fetchColumn()){ $response["success"] = false; $response["message"] = "Someone already has that username! Try choosing a different one."; }
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die(json_encode($response)); |