Html form is not working on a site created by .aspx
<p>I have a similar problem. I use the Form from the website <a href="http://www.emailmeform.com/" rel="nofollow">http://www.emailmeform.com/</a>. Here is the code of my form:</p>

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<pre><code>&lt;form id="emf-form" target="_blank" enctype="multipart/form-data" method="post" action="http://www.emailmeform.com/builder/form/7Sdql9bTKey" name="emf-form"&gt;
  &lt;table style="text-align:left;" cellpadding="2" cellspacing="0" border="0" bgcolor="#FFFFFF"&gt;
    &lt;tr&gt;
      &lt;td style="" colspan="2"&gt;
        &lt;br /&gt;
      &lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr valign="top"&gt;
      &lt;td id="td_element_label_0" style="" align="right"&gt;
        &lt;font face="Verdana" size="2" color="#000000"&gt;&lt;b&gt;Фамилия&lt;/b&gt;&lt;/font&gt; &lt;span style="color:red;"&gt;&lt;small&gt;*&lt;/small&gt;&lt;/span&gt;
      &lt;/td&gt;
      &lt;td id="td_element_field_0" style=""&gt;
        &lt;input id="element_0" name="element_0" value="" size="20" class="validate[required]" type="text" /&gt;
        &lt;div style="padding-bottom:8px;color:#000000;"&gt;&lt;/div&gt;
      &lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr valign="top"&gt;
      &lt;td id="td_element_label_1" style="" align="right"&gt;
        &lt;font face="Verdana" size="2" color="#000000"&gt;&lt;b&gt;Имя&lt;/b&gt;&lt;/font&gt; &lt;span style="color:red;"&gt;&lt;small&gt;*&lt;/small&gt;&lt;/span&gt;
      &lt;/td&gt;
      &lt;td id="td_element_field_1" style=""&gt;
        &lt;input id="element_1" name="element_1" value="" size="20" class="validate[required]" type="text" /&gt;
        &lt;div style="padding-bottom:8px;color:#000000;"&gt;&lt;/div&gt;
      &lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr valign="top"&gt;
      &lt;td id="td_element_label_2" style="" align="right"&gt;
        &lt;font face="Verdana" size="2" color="#000000"&gt;&lt;b&gt;Компания&lt;/b&gt;&lt;/font&gt; &lt;span style="color:red;"&gt;&lt;small&gt;*&lt;/small&gt;&lt;/span&gt;
      &lt;/td&gt;
      &lt;td id="td_element_field_2" style=""&gt;
        &lt;input id="element_2" name="element_2" value="" size="30" class="validate[required]" type="text" /&gt;
        &lt;div style="padding-bottom:8px;color:#000000;"&gt;&lt;/div&gt;
      &lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr valign="top"&gt;
      &lt;td id="td_element_label_3" style="" align="right"&gt;
        &lt;font face="Verdana" size="2" color="#000000"&gt;&lt;b&gt;Email&lt;/b&gt;&lt;/font&gt; &lt;span style="color:red;"&gt;&lt;small&gt;*&lt;/small&gt;&lt;/span&gt;
      &lt;/td&gt;
      &lt;td id="td_element_field_3" style=""&gt;
        &lt;input id="element_3" name="element_3" value="" size="30" class="validate[required]" type="text" /&gt;
        &lt;div style="padding-bottom:8px;color:#000000;"&gt;&lt;/div&gt;
      &lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr valign="top"&gt;
      &lt;td id="td_element_label_4" style="" align="right"&gt;
        &lt;font face="Verdana" size="2" color="#000000"&gt;&lt;b&gt;Телефон&lt;/b&gt;&lt;/font&gt; &lt;span style="color:red;"&gt;&lt;small&gt;*&lt;/small&gt;&lt;/span&gt;
      &lt;/td&gt;
      &lt;td id="td_element_field_4" style=""&gt;
        &lt;input id="element_4" name="element_4" value="" size="30" class="validate[required]" type="text" /&gt;
        &lt;div style="padding-bottom:8px;color:#000000;"&gt;&lt;/div&gt;
      &lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
      &lt;td colspan="2"&gt;
        &lt;script type="text/javascript"&gt;
//&lt;![CDATA[
        var RecaptchaOptions = {
                theme: 'clean',
                custom_theme_widget: 'emf-recaptcha_widget'
                };
        //]]&gt;
        &lt;/script&gt; &lt;script type="text/javascript" src="https://www.google.com/recaptcha/api/challenge?k=6LchicQSAAAAAGksQmNaDZMw3aQITPqZEsX77lT9"&gt;
&lt;/script&gt; &lt;noscript&gt;&lt;iframe src="https://www.google.com/recaptcha/api/noscript?k=6LchicQSAAAAAGksQmNaDZMw3aQITPqZEsX77lT9" height="300" width="500" frameborder="0"&gt;&lt;/iframe&gt;&lt;br /&gt;
        &lt;textarea name="recaptcha_challenge_field" rows="3" cols="40"&gt;
&lt;/textarea&gt; &lt;input type="hidden" name="recaptcha_response_field" value="manual_challenge" /&gt;&lt;/noscript&gt; &lt;script type="text/javascript"&gt;
//&lt;![CDATA[
                                        $(function(){
                                                $('#recaptcha_response_field').addClass('validate[required]');
                                        });
        //]]&gt;
        &lt;/script&gt;
      &lt;/td&gt;
    &lt;/tr&gt;
    &lt;tr&gt;
      &lt;td colspan="2" align="right"&gt;
        &lt;input name="element_counts" value="5" type="hidden" /&gt; &lt;input name="embed" value="forms" type="hidden" /&gt;&lt;input value="Отправить" type="submit" /&gt;
      &lt;/td&gt;
    &lt;/tr&gt;
  &lt;/table&gt;
&lt;/form&gt;
&lt;div&gt;
  &lt;font face="Verdana" size="2" color="#000000"&gt;Powered by&lt;/font&gt;&lt;span style="position: relative; padding-left: 3px; bottom: -5px;"&gt;&lt;img src=
  "http://www.emailmeform.com/builder/images/footer-logo.png" /&gt;&lt;/span&gt;&lt;font face="Verdana" size="2" color="#000000"&gt;EMF&lt;/font&gt; &lt;a style="text-decoration:none;" href="http://www.emailmeform.com/"
  target="_blank"&gt;&lt;font face="Verdana" size="2" color="#000000"&gt;Forms Online&lt;/font&gt;&lt;/a&gt;
&lt;/div&gt;&lt;a style="line-height:20px;font-size:70%;text-decoration:none;" href="http://www.emailmeform.com/report-abuse.html?http://www.emailmeform.com/builder/form/7Sdql9bTKey" target=
"_blank"&gt;&lt;font face="Verdana" size="2" color="#000000"&gt;Report Abuse&lt;/font&gt;&lt;/a&gt;
</code></pre>

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<p>The site of origin after I get the error message “Invalid postback or callback argument. Â Event validation is enabled using in configuration or in a page. Â For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. Â If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.”</p>

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<p>Site by cms on Bitrix format pages .aspx</p>

<p>What should I do to make this form work? I apologize for my English)</p>
