Despite the fact that QuickForm is a form builder, you can make excellent stores on it, surpassing those made on specialized store scripts. The component opens up such opportunities that were not yet available before it, but there was a significant need for them.
QuickForm can create calculators of any complexity, including those with dynamic fields and dynamic field groups. To do this, the component has four types of calculators that calculate by a formula, without a formula, and also from the logic written in a php file. Calculators are designed for the average level of the user, but you will need knowledge of mathematics. In this article, I will try to describe each of the four types and give simple examples of how they work. To return to the QuickForm page, follow the link: QuickForm.