Update to simplify regex and add additional test

LiskArchive · Jun 6, 2023 · c77427e · c77427e
1 parent 09c20f3
commit c77427e
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/elements/lisk-validator/src/validation.ts b/elements/lisk-validator/src/validation.ts
@@ -74,7 +74,7 @@ export const isHexString = (data: unknown): boolean => {
 		return false;
 	}
 
-	return data === '' || /^([0-9a-fA-F]{2})+$/i.test(data);
+	return data === '' || /^([0-9a-f]{2})+$/i.test(data);
 };
 
 export const isEncryptedPassphrase = (data: string): boolean => {

diff --git a/elements/lisk-validator/test/validation.spec.ts b/elements/lisk-validator/test/validation.spec.ts
@@ -78,9 +78,12 @@ describe('validation', () => {
 
 	describe('#isHexString', () => {
 		it('should return true when valid hex was provided', () => {
-			return expect(
+			expect(
 				isHexString('215b667a32a5cd51a94c9c2046c11fffb08c65748febec099451e3b164452b'),
 			).toBeTrue();
+			expect(
+				isHexString('215B667A32a5cd51A94c9c2046c11fffb08c65748febec099451e3b164452B'),
+			).toBeTrue();
 		});
 
 		it('should return false when number was provided', () => {