用户注册加强版"/>
用户注册加强版
<head><meta charset="UTF-8"><title></title>
</head>
<style>p {text-indent: 30px;}input{outline: none;}.isNull{border: 1px solid blue;}
</style><script>var names = ["猪","小沙皮","短腿柯基"];function mySub(){var k = 0;var name = document.forms['myForm']['user'];var pwd = document.forms['myForm']['pwd'];var hobbys = document.forms['myForm']['hobby']var school = document.forms['myForm']['school'];
// 获取用户姓名前后空格
if(name.value.trim()==”“){
name.className = “isNull”;
}
// 获取密码的前后空格
if(pwd.value.trim() == “”){
pwd.className ==”isNull”;
}
// 至少选择一项爱好
for(var i = 0;i
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用户注册加强版
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