I have tried this solution to add icons in forms. https://foundation.zurb.com/building-blocks/blocks/form-icons.html
It does not work properly with the validations <span class = "form-error">Your Name and Surname are required! (numbers are not allowed.)</ span>
The display flex brings me the inconvenience that is seen in this url: https://www.rumboservicios.com.ar/clientes/rappachiani-tyc/contactanos.html
How to make the error occupy the line below 100%?