Checkout Registration reCAPTCHA

In order to integrate the new reCaptcha into user registration in Checkout follow these steps:

1. In modules\prodcatalogueorder\templates\login-register.html replace the old captcha:

<div class="form-row">
 <label>Enter the code<span class="require-star">*</span></label>
 <label><img src="/index.php?action=register&amp;form_action=show_captcha" alt="Captcha" /></label>
 <input class="text" type="text" name="captcha_code" value=""/> 
</div>

With the new one:

<{if $use_recaptcha eq 'on'}>
Use reCaptcha
 <{if is_object($recaptcha)}>
 <div class="form-item">
 <label for="captcha_code">Not a Bot?:<em>*</em></label>
 <{$recaptcha->show('captcha1')}>
 </div>
 <{/if}>
<{/if}>

2. In 'register_frm' add this hidden field:

<input type="hidden" name="return_here_on_error" value="on">

3. Lastly, in order to display the error messages use this code somewhere outside 'register_frm' form:

<{if (isset($error_msg))}>
 Errors:
 <div>
 <{$error_msg}>
 </div>
<{/if}>

Please note that '$use_recaptcha' is controlled in config of 'Register' module: