how to create a regular expression for jira custom field that will accept only ip address format

[mohanakatta]

The field should only allow the user to enter only numbers in IP address format or Release versions format (i.e, 1.3.34.5.8766).

Thanks

[AndreyVMarkelov]

@mohanakatta Please clarify your question?

[mohanakatta]

we are trying to have a unique regex custom field in our Jira, which can accept only numbers with multiple decimal points something like an IP address.
for example:
0.00.123
12.34.0.56
132.53464.0000.6736

[AndreyVMarkelov]

Please try to use regex tester on admin page for this plugin