项目描述
Recently, the site began to pour a lot of various spam and mail, through the feedback form and comments and published posts. Capcha is not an option, because Many users complained about it at the time, and therefore removed it. It is necessary to make scripts to determine the bot sitting at the computer or the user and not allow the sending of a form at the slightest detection of spam. PHP site. The old version of DLE.
网页开发 银行转账, 电子货币
