Drupal 2-phase submission

Using Drupal 6 I'm looking for a 2-phase submission:

1. User fills form and push "Send"
2. Form is 开发者_JS百科visualized as read-only with button "Back" and "Confirm"

Is there a module for that ?

The CTools module is probably the closest, it has a helper API to create multistep forms. There's a tutorial here.

Other than that you would need to create you own multistep form