Question

以 html 的标记表示“ check_rfields (); ” 。但验证失败。

function check_rfields() { 

    var name = document.getElementById("id_rname").value;

    var email = document.getElementById("id_remail").value;

    var cemail = document.getElementById("id_rcemail").value;

    var password = document.getElementById("id_rpassword").value;

    var cpassword = document.getElementById("id_rcpassword").value;

    if(name==   || name==0 

        && email==   ||  email==0 

        && cemail==   || cemail ==0 

        && password==   || password==0 

        && cpassword==   || cpassword==0 ) {

        document.getElementById("onsubmitErr").innerHTML 
                                                    = "All fields arerequired"; 

                return false;   
          }

    return true;
}

Answer 1

如果您希望提交文件失败( 验证失败时), 请使用 :

onSubmit="return check_rfields()"

友情链接