Agregar Captcha Formulario #Captcha #ps

contact.scss

/*Dale un espacio*/
.g-recaptcha {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
}
/*Que se vea bien en mobil*/
@media screen and (max-height: 575px){ 
  #rc-imageselect, 
  .g-recaptcha {
     transform:scale(0.77);
     -webkit-transform:scale(0.77);
     transform-origin:0 0;-webkit-transform-origin:0 0;} 
} 

contact.tpl

 <script src='https://www.google.com/recaptcha/api.js'></script>
<div class="g-recaptcha" data-sitekey="6LcLQVEUAAAAANMCQeYiiWW8VYFb2h3zcE0ONOfN"></div>

ContactController.php

 if (Tools::isSubmit('submitMessage')) {
 $extension = array('.txt', '.rtf', '.doc', '.docx', '.pdf', '.zip', '.png', '.jpeg', '.gif', '.jpg');
 $file_attachment = Tools::fileAttachment('fileUpload');
 $message = Tools::getValue('message'); // Html entities is not usefull, iscleanHtml check there is no bad html tags.
 $id_order = (int)$this->getOrder();
 if (!($from = trim(Tools::getValue('from'))) || !Validate::isEmail($from)) {
 $this->errors[] = Tools::displayError('Invalid email address.');
// add the 2 lines from here
 } elseif (!($gcaptcha = (int)(Tools::getValue('g-recaptcha-response')))) {
 $this->errors[] = Tools::displayError('Captcha error');
// to here