Wix includes built-in safeguards that prevent spammers from accessing your website's forms and submissions, so you don't have to worry about them. To include a Captcha field in the form on your website, do the following: To access the form in the Editor, click here. Click the plus sign to add a new field. Select Anti Spam from the menu on the left. To add reCAPTCHA, click the plus sign that is located next to it.