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https://github.com/renbaoshuo/UOJ-Luogu-RemoteJudge.git
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11 lines
387 B
Diff
11 lines
387 B
Diff
--- UOJ-System/web/app/libs/uoj-validate-lib.php 2022-12-30 09:54:05.452022649 +0800
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+++ UOJ-Luogu-RemoteJudge/web/app/libs/uoj-validate-lib.php 2023-03-21 21:23:42.635610391 +0800
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@@ -47,3 +47,7 @@
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function validateIP($ip) {
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return filter_var($ip, FILTER_VALIDATE_IP) !== false;
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}
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+
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+function validateLuoguProblemId($str) {
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+ return preg_match('/^(P|B)[1-9][0-9]{3,5}$/', $str);
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+}
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