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I have a registration form asking for linked in URL and other user details. I have to check the Linked in profile existence with the URL entered by the user to allow registration. How to check the profile existence in Linkedin?

Lins
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  • Possible duplicate of http://stackoverflow.com/questions/8450403/how-to-validate-a-linkedin-public-profile-url . I would open the url and for instance check if the meta tag `` is in the returned content, that would make you relatively sure that this is a true profile url. – knutsel Jul 31 '15 at 08:04
  • response code is 0 always – Lins Jul 31 '15 at 08:49
  • AS far as I know 0 is not a valid http response code, this means that your check is not working, can you add your programming language + a snipped of code? – knutsel Jul 31 '15 at 08:52
  • checking with the code reffered by you, with my linked in username – Lins Jul 31 '15 at 08:56

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