The form layout is set using the 'Form layout' option from the top toolbar. You will find an html editor for you to configure your preferred input view.

You can freely add any html here, and you can use ##yourfield## syntax (using the variable name) for placing an input field at the form. The available variable names are shown at the left section of the page. You can drag any field from here and drop it at the desired place inside the editor as well.

In addition, you have some helper buttons at the top that you can use to generate automatically an input form with labels and fields in 1,2 or 3 columns.

Calcbuilder for Joomla 4