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Make regex more explicit

This commit is contained in:
Elia Bieri 2024-10-22 10:30:45 +02:00
parent d09b6cce04
commit 6902521736
1 changed files with 4 additions and 1 deletions
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5
client/src/utils/postalcode.ts
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@ -1,7 +1,10 @@
export function validatePostalCode(input: string) {
// Remove non-ASCII characters
// eslint-disable-next-line no-control-regex
input = input.replace(/[^\x00-\x7F]/g, "");
if (input.length < 4) {
return false;
}
const regex = /^\d+$/;
const regex = /^[0-9]+$/;
return regex.test(input);
}