javascript - Regex - Removing parts of URL path -


i useless @ regex , want remove parts of url not consistent.

the url might be:

www.test.com /en/ restofpath

or

www.test.com /en/en_gb/ restofpath

then depending on country values might change to:

www.test.com /es/ restofpath

or

www.test.com /es/es_es/ restofpath

i therefore looking alway remove, parts in bold, can split remained of path, create logical naming language/location agnostic.

i doing work around build out data layer until client can implement when launch new website. have managed build if else statement workaround bit clunky cleaner solution.

probably you

(?:\/([a-z]{2})(?:\/([a-z]{2}_[a-z]{2}))?)

this example find first / 2 alpha after that, , / aa_aa construction.

i got code samples @ regex101


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