This a very simple tasks. Try this:
^[A-Z]{2}-\d{2}-[A-Z]{2}-\d{4}$
- The
[A-Z]
means the capital alphabet characters. - The
\d
means digits. - The numbers between curved brackets
{..}
means how many times the preceding should be repeated. - The
^
means the beginning of the string and the$
means the end of it.
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solved Javascript regular expression for vehicle number [closed]