检查俩次密码输入是否一致

[javascript]代码库

//检查俩次密码输入是否一致
function check_pass(thisObj) {
    var psw = document.getElementById('pass');
    if (psw.value.length == 0) {
        document.getElementById('show_pass').innerHTML = "密码不能为空";
        return false;
    } else {
        document.getElementById('show_pass').innerHTML = "";
        
        if (thisObj.value != psw.value) {
            document.getElementById('show_repass').innerHTML = "两次密码输入不正确";
            return false;
        }
        document.getElementById('show_repass').innerHTML = "";
        return true;
    }
}