If you would like to add a form to your page's content, the best way to do that is by adding a "shortcode" to the content. Shortcodes are configurable placeholders that get replaced with other content when the page is loaded. In this case, the content will be a form. Learn more about shortcodes.
There is shortcode support for the Form Designer forms: [constantcontactapi]
with the following options:
'formid' // REQUIRED Number representing the form ID. In the Form Designer, you can find the ID in the 'Form Name' box 'before' // Content to show before the form 'after' // Content to show after the form 'redirect_url' // When the form is successfully submitted, redirect to this URL 'lists' // A comma-separated string of list IDs. The contact will be added to these lists. 'title' // The title of the form, displayed above the inputs 'description' // Additional form text, displayed below the title and above the inputs 'show_list_selection' => 'true' or 'false', 'list_selection_title' // (default: 'Add me to these lists:') 'list_selection_format' // (default: checkbox) How to display the lists. Options include: 'checkbox', 'select' (choose multiple lists), and 'dropdown' (choose one list) 'exclude_lists' // A comma-separated string of list IDs. If showing the list selection, hide these list IDs from being displayed.
So to add a form, you would add the following in your content: [constantcontactapi formid=\"3\"]