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PHP Tutorials : PHP Form image verification
| When you build a form in your web page, you are susceptible to being spamed by automated systems. In order to make sure that the one who completes the form is human, you can use the system with image verification. |  |
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- By:
- tonyip
Aug 13th, 2007 at 11:43 PMnot very clearly . , Where can download the code ? i copy the code but not work .