anvyzhang c62648c766 Verify fail if captcha was blank in session or params.		2015-10-26 22:58:16 +08:00
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rucaptcha	Verify fail if captcha was blank in session or params.	2015-10-26 22:58:16 +08:00
rucaptcha.rb	Add some test case	2015-10-26 21:55:46 +08:00