HTML forms template functions
Forms functions support generation and use of HTML forms.
This template functions renders a form hidden
<input> containing the CSRF token. You should include this in every
<form> you output which uses the
If this element is not included, the CSRF attack prevention mechanism will reject the user’s request and display an error message.
FormInstance object as a form for the user to fill in.
FormInstance object as a document for the user to view.