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file upload input, get file extension

59
hi,

Is there a way to check extension of the file path of file upload input field, like if its .jpg, .exe etc.?
Jul 19 '07 #1
1 3068
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5,390 Expert Mod 4TB
hi ...

you may use a regEx like:

Expand|Select|Wrap|Line Numbers
  1. // var f_ext gets the last 3 chars and you may then compare it the 
  2. // way you want
  3. var f_ext = 'test.jpg'.match(/(.{3}$)/)[1];
  4.  
kind regards
Jul 19 '07 #2

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