fix(isISO6346): fix regex anchoring and character set comma bug

Author: SarthakDudhe

src/lib/isISO6346.js

@@ -3,7 +3,7 @@ import assertString from './util/assertString';
 // https://en.wikipedia.org/wiki/ISO_6346
 // according to ISO6346 standard, checksum digit is mandatory for freight container but recommended
 // for other container types (J and Z)
-const isISO6346Str = /^[A-Z]{3}(U[0-9]{7})|([J,Z][0-9]{6,7})$/;
+const isISO6346Str = /^[A-Z]{3}(U[0-9]{7}|[JZ][0-9]{6,7})$/;
 const isDigit = /^[0-9]$/;
 
 export function isISO6346(str) {

test/validators.test.js

@@ -13544,6 +13544,11 @@ describe('Validators', () => {
         'ECMJ4657496',
         'TBJA7176445',
         'AFFU5962593',
+        'abcHLXU2008419',
+        'HLXU2008419abc',
+        'abcQJRZ123456',
+        'QJRZ123456abc',
+        'QJR,123456',
       ],
     });
   });
@@ -13569,6 +13574,11 @@ describe('Validators', () => {
         'ECMJ4657496',
         'TBJA7176445',
         'AFFU5962593',
+        'abcHLXU2008419',
+        'HLXU2008419abc',
+        'abcQJRZ123456',
+        'QJRZ123456abc',
+        'QJR,123456',
       ],
     });
   });