在Joomla中使用ReCaptcha和我的自定义表单 [英] Using ReCaptcha with my custom form in Joomla

问题描述

我试图使用JFormFieldCaptcha来处理我的自定义jForm。我设法通过注册和联系表格完成工作。然而，我想建立我自己的基于XML文件的联系表单，看起来像这样：

 < form> 
< fieldset addfieldpath =< JFormFieldCaptcha class的路径>> 
  name =captchalabel =Captchadescription =COM_DEZTOUR_ORDER_CAPTCHA_DESC
 type =textvalidate =captcha
 /> 
< / fieldset> 
< / form> 
  

我无法弄清楚为什么这段代码不工作。任何帮助将被appriciated！

解决方案

为了使用Joomla ReCaptcha插件 -

1）从 http://www.google.com/recaptcha 获取recaptcha密钥

2）将这些键设置为recaptcha插件，如果不是，则激活它。

3）转到全球配置=> Site =>默认验证码

并设置默认验证码= >Captcha - ReCaptcha

4）创建具有您的验证码字段的xml表单实例

  $ form =& JForm ::的getInstance（ myForm的，路径/到/形式/ form.xml）; 
  

5）在表单中创建字段 -

  $ fieldSets = $ form-> getFieldsets（）; 
 foreach（$ fieldSets as $ name => $ fieldSet）：
？> 
<？php 
 foreach（$ form-> getFieldset（$ name）as $ field）：
？> 
< p> 
<？php if（！$ field-> hidden）：？> 
< span class =formlabel><？php echo $ field-> label; ？>< /跨度> 
<？php endif; ？> 
< span class =control><？php echo $ field-> input; ？>< /跨度> 
< / p> 
<？php 
 endforeach; 
？> 
< div class =clr>< / div> 
<？php 
 endforeach; 
  

6）表单提交后验证表单 -

  $ post = JRequest :: get（'post'）; 
 jimport（'joomla.form.form'）; 
 $ form =& JForm ::的getInstance（ myForm的，路径/到/形式/ form.xml）; 
 $ res = $ form-> validate（$ post）; 
  

XML表格示例 -

 <？xml version =1.0encoding =utf-8？> 
 
 addfieldpath =/ administrator / components / com_franchise / models / fields> 
< fieldset name =information> 
< field id =name
 name =name
 type =text
 label =Name
 description =
 class =inputbox
 size =30
 default =
 required =true
 /> 
 
  name =captcha
 type =captcha
 label =COM_CONTACT_CAPTCHA_LABEL
 description =COM_CONTACT_CAPTCHA_DESC
 validate =captcha
 
 /> 
 
< / fieldset> 
< / form> 
  

您也可以试试这个 -
如何使用joomla recaptcha插件到我的自定义模块

I'm trying to use JFormFieldCaptcha to work on my custom jForm. I managed to get the job done with registration and contact forms. However i want to build my own contact form which is based on an XML file somehow look like this:

<form>
    <fieldset addfieldpath="<path to JFormFieldCaptcha class>">
        <field 
             name="captcha" label="Captcha" description="COM_DEZTOUR_ORDER_CAPTCHA_DESC"
         type="text" validate="captcha"
        />
     </fieldset>
</form>

i cannot figure out why this code not working. Any help would be appriciated!

解决方案

In order to use Joomla ReCaptcha plugin -

1)Get recaptcha keys from http://www.google.com/recaptcha

2)Set these keys to recaptcha plugin and activate it if it's not.

3) Go to Global Configuration=>Site=>Default Captcha

and set "Default Captcha"=>"Captcha - ReCaptcha"

4)Create xml form instance which has your captcha field

$form   =& JForm::getInstance('myform','path/to/form/form.xml');

5)Create fields inside form-

$fieldSets = $form->getFieldsets();
foreach ($fieldSets as $name => $fieldSet) :
?>          
    <?php
    foreach ($form->getFieldset($name) as $field):
    ?>
        <p>
        <?php if (!$field->hidden) : ?>
        <span class="formlabel"><?php echo $field->label; ?></span> 
        <?php endif; ?>
        <span class="control"><?php echo $field->input; ?></span>
        </p>
    <?php
    endforeach;
    ?>          
    <div class="clr"></div>
<?php
endforeach;             

6)After form submission validate form-

$post   = JRequest::get('post');
jimport( 'joomla.form.form' );
$form   =& JForm::getInstance('myform','path/to/form/form.xml');
$res    = $form->validate($post);

XML form example-

<?xml version="1.0" encoding="utf-8"?>
<form
    addfieldpath="/administrator/components/com_franchise/models/fields">
    <fieldset name="information">        
         <field id="name"
            name="name"
            type="text"
            label="Name"
            description=""
            class="inputbox"
            size="30"
            default=""
            required="true"
        />  

         <field
            name="captcha"
            type="captcha"
            label="COM_CONTACT_CAPTCHA_LABEL"
            description="COM_CONTACT_CAPTCHA_DESC"
            validate="captcha"

        />

    </fieldset> 
</form>

You can also try this- How to use joomla recaptcha plugin to my custom Module

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