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Expanded the RegEx to check if the title contains new line caracters. Should fix issue #1962 (#1965)

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* Expanded the RegEx to check if the title contains new line caracters.
Should fix the issue #1962.
Also added Comments for clarity.

* ran yarn and changed according to recommendations
This commit is contained in:
SomeoneStoleMyNickname 2023-08-04 16:44:03 +02:00 committed by Dessalines
parent ca99952fa8
commit d2fce684c0
1 changed files with 6 additions and 1 deletions
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7
src/shared/utils/helpers/valid-title.ts
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@ -2,7 +2,12 @@ export default function validTitle(title?: string): boolean {
// Initial title is null, minimum length is taken care of by textarea's minLength={3}
if (!title || title.length < 3) return true;
const regex = new RegExp(/.*\S.*/, "g");
/*
Test if the Title is in a valid format:
(?=.*\S.*) checks if the title consists of only whitespace characters
(?=^[^\r\n]+$) checks if the title contains newlines
*/
const regex = new RegExp(/(?=(.*\S.*))(?=^[^\r\n]+$)/, "g");
return regex.test(title);
}