成功进行表单验证后，如何获取我的Ajax表单以将验证码验证注入浏览器？

Question

Currently after my form has passed validation it forwards to an html page.

I would like to have one last step that pulls reCaptcha and when reCaptcha has been passed only then is the registration details of the user sent to my database and user forwarded to what ever page I choose.

Please advise me on the best way to do this thanks.

Here is my javascript and ajax. The submit.php is a file that holds all my validation rules. I think I now have to have a file that holds my captcha and use ajax to get that file or maybe there is some better way. I'm still learning.

$(document).ready(function(){

        $('#fhjoinForm').submit(function(e) {

            register();
            e.preventDefault();

        });

    });


    function register()
    {
        hideshow('loading',1);
        error(0);

        $.ajax({
            type: "POST",
            url: "submit.php",
            data: $('#fhjoinForm').serialize(),
            dataType: "json",
            success: function(msg){

                if(parseInt(msg.status)==1)
                {
                    window.location=msg.txt;
                }
                else if(parseInt(msg.status)==0)
                {
                    error(1,msg.txt);
                }

                hideshow('loading',0);
            }
        });

    }


    function hideshow(el,act)
    {
        if(act) $('#'+el).css('visibility','visible');
        else $('#'+el).css('visibility','hidden');
    }

    function error(act,txt)
    {
        hideshow('error',act);
        if(txt) $('#error').html(txt);
    }

Answer 1

因此，必须有一种简便的方法可以将reCaotcha添加为我的注册表单的最后一步，然后再提交。