how to build a contact form without using any modules ?

[adrianmak]

I knew pw has commerical module to build any form. But my site just required a conatact form only,  a module is overwhelmed for this simple and one-off purpose.

How to build form in code ?

Is there any form api  similar as drupal  ?

[Soma]

http://lmgtfy.com/?q=processwire+contact+form+api

[Ivan Gretsky]

I can even fetch the best results for you: me and Google are your friends!

https://processwire.com/talk/topic/2089-create-simple-forms-using-api/

https://processwire.com/talk/topic/407-processing-contact-forms/

https://processwire.com/talk/topic/4998-i-need-only-a-contact-form/