How can I create or eliminate borders around my text fields?

If you are using PDFpenPro to create or edit interactive text fields, you can edit its borders. 

To create distinct borders using the latest version of PDFpenPro, under Object Properties > Stroke Style and Stroke Width, select a style and width other than "None." 

To numerically increase the weight of the border, under Stroke Width, select "Other..." and increase the Stroke width > 1.00. 

Conversely, if you want to eliminate borders, change Stroke options to "None" in Object Properties; Or, in Object Properties, click on Object Color, select the stroke color tab, and select "white" as the color option.