c# - Regex To Validate An Absolute Url -


i trying build regex validate following absolute url, here "/abc" , "/abc.exe" should valid else should invalid.

valid

  • www.example.com/abc
  • www.example.com/abc.exe

invalid

  • www.example.com
  • www.examplec.com/bbb
  • www.examplec.com/bbb.exe
  • all others other above two.

being new regex trying site - http://www.regexr.com/ build one. please advice.

the following regex want. can make more general cover wider range of possibilities:

^www\.example\.com\/abc(\.exe)?$

demo: http://regex101.com/r/tf0wa8

for more generic regex, need like:

^w{3}\.[^.]+\.(com|net|org|gov|edu)\/[^.]+(\.exe)?$


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