Action isoTimestamp allows space in UTC offset

Author: frenzzy

library/src/actions/isoTimestamp/isoTimestamp.test.ts

@@ -84,7 +84,7 @@ describe('isoTimestamp', () => {
         '0000-01-01T00:00:00.000+0000',
         '2023-07-11T17:26:27.243+1234',
         '9999-12-31T23:59:59.999+2359',
-        // // '+hh'
+        // '+hh'
         '0000-01-01T00:00:00.000+00',
         '2023-07-11T17:26:27.243+12',
         '9999-12-31T23:59:59.999+23',
@@ -96,7 +96,7 @@ describe('isoTimestamp', () => {
         '0000-01-01T00:00:00.000-0000',
         '2023-07-11T17:26:27.243-1234',
         '9999-12-31T23:59:59.999-2359',
-        // // '-hh'
+        // '-hh'
         '0000-01-01T00:00:00.000-00',
         '2023-07-11T17:26:27.243-12',
         '9999-12-31T23:59:59.999-23',
@@ -126,6 +126,17 @@ describe('isoTimestamp', () => {
         '9999-12-31 23:59:59.999Z',
       ]);
     });
+
+    test('for space as separator in UTC offset', () => {
+      expectNoActionIssue(action, [
+        '0000-01-01 00:00:00.000 +00:00',
+        '0000-01-01 00:00:00.000 -00:00',
+        '2023-07-11 17:26:27.243 +0000',
+        '2023-07-11 17:26:27.243 -0000',
+        '9999-12-31 23:59:59.999 +00',
+        '9999-12-31 23:59:59.999 -00',
+      ]);
+    });
   });
 
   describe('should return dataset with issues', () => {

library/src/regex.ts

@@ -107,7 +107,7 @@ export const ISO_TIME_SECOND_REGEX: RegExp =
  * [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) timestamp regex.
  */
 export const ISO_TIMESTAMP_REGEX: RegExp =
-  /^\d{4}-(?:0[1-9]|1[0-2])-(?:[12]\d|0[1-9]|3[01])[T ](?:0\d|1\d|2[0-3])(?::[0-5]\d){2}(?:\.\d{1,9})?(?:Z|[+-](?:0\d|1\d|2[0-3])(?::?[0-5]\d)?)$/u;
+  /^\d{4}-(?:0[1-9]|1[0-2])-(?:[12]\d|0[1-9]|3[01])[T ](?:0\d|1\d|2[0-3])(?::[0-5]\d){2}(?:\.\d{1,9})?(?:Z| ?[+-](?:0\d|1\d|2[0-3])(?::?[0-5]\d)?)$/u;
 
 /**
  * [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) week regex.