“Hidden Field” is mainly used to store a purchase item ID for a money- collecting form. The purchase item ID is a predefined value that allows the system to automatically identify the form. The hidden field is not transparent to the individual filling out the form. The hidden field is background storage to the form. An Intelform can have only one hidden field.
To add a “Hidden Field” textbox to the “Form Fields” pane, click on in the “Common Fields” pane.
When you add a “Hidden Field” textbox to the “Form Fields” pane, the “Field Properties” pane appears as the picture to the right.
In the “Pre-filled Value” field, add your Purchase Item ID (Which can be obtained from Business and Financial Services).