【发布时间】:2012-01-31 16:01:18
【问题描述】:
如何在我的 SendComment 代码中使用验证码??
我的验证码:
if( empty($_SESSION['6_letters_code'] ) || strcasecmp($_SESSION['6_letters_code'], $_POST['6_letters_code']) != 0)
{
echo $msg .= '<script type="text/javascript">alert("Please Enter Letters Correctly .")</script>';
}
发送评论代码:
function sendcomment(){var cname = document.getElementById('sugname').value;
var qplace = document.getElementById('amountqplace').innerHTML;
var qfood = document.getElementById('amountqfood').innerHTML;
var vfood = document.getElementById('amountvfood').innerHTML;
var text = document.getElementById('sugtext').value;
var datacom = "cname=" + cname +"&qplace=" + qplace + "&qfood=" + qfood + "&vfood=" + vfood + "&text=" + text;
loadXMLDoc('comment.php?id=<?php echo($uid);?>&type=1','',datacom,1,"Comment Sent Successfully.");
我想在我的 SendComment 代码中输入验证码,如果验证码输入错误或未输入,则提示“请正确输入字母”,如果输入正确,则提示“评论发送成功。”
【问题讨论】:
标签: php javascript captcha