tirumal/contact-form7-custom-validation — pull request #1 by androroot (2013-05-22 15:49:35+00:00)
Title: Update cf7-custom-validation.php

Hi Tirumal, I used your code and found it useful and already added another custom validation. This facilitates Agreement fields with the expected values. Ex. write ,,yes" to agree.

Best Regards
RAn