Lucas Bonomo

This shortcode just put the forms tags () and some hidden fields to send this information on a email.
Between the shortcode tags [tua-forma][/tua-forma] feeling free to put a HTML5 forms and don’t forget the “submit” button.
This plugin do not validate yours fields, you need used the HTML5 tag to validate the form fields. 
See this link for more information https://developer.mozilla.org/es/docs/Web/HTML/Elemento/input

Tua Forma

This shortcode just put the forms tags () and some hidden fields to send this information on a email.

madiriaashish

You can read bootstrap css tutorials offline

Tua Forma vs Bootstrap Tutorials