How to find if the file is a CSV file?

Posted by Mithun on Stack Overflow See other posts from Stack Overflow or by Mithun
Published on 2010-06-18T09:33:33Z Indexed on 2010/06/18 9:43 UTC
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I have a scenario wherein the user uploads a file to the system. The only file that the system understands in a CSV, but the user can upload any type of file eg: jpeg, doc, html. I need to throw an exception if the user uploads anything other than CSV file.

Can anybody let me know how can I find if the uploaded file is a CSV file or not?

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Developer IT

How to find if the file is a CSV file? - Developer IT

How to find if the file is a CSV file?

csv

Related posts about csv

DBD::CSV: How can I generate different behavior with the two f_ext-options ".csv" and ".csv/r"?

SUPER CSV write bean to CSV.

export to csv using fastercsv and CSV::Writer (Ruby on Rails)

How can i make changes to this file Encoding?

Unix sort keys cause performance problems

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