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🎨 simplified to islower

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William Katz 2021-07-12 16:11:46 -07:00 committed by GitHub
parent a2e0149606
commit 70d0374dd7
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1 changed files with 1 additions and 1 deletions
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src/bank.cpp
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@ -10,7 +10,7 @@ bool ValidUsername(const std::string &name) noexcept
} }
for (char c : name) for (char c : name)
{ {
if (!((c >= 97 && c <= 122) || std::isdigit(c) || c == '_')) if (!(std::islower(c) || std::isdigit(c) || c == '_'))
{ {
return false; return false;
} }