When working with schema markup, it is always recommended to validate your schema code prior to incorporating it to your website. I generally advise validating the code using the Rich Effects Test for Google-supported rich success and schema varieties. It consists of references on the Schema.org and Google documentation for https://express-page.com/story4810354/helping-the-others-realize-the-advantages-of-prestashop-social-login-sign-in-using-social-networks