You may wish to make one of the fields selected by default. Check out the radio button sample page . Text fields have many purposes. Most often they're used for user entry of free-form text. The other form field types are used to control user input.
Text fields can limit the number of characters a user enters.
Simply set the maximum number in the text options tabs when adding the field. Text fields can also be used for password entry. When a user types in the text box, symbols, rather than the characters appear. The form submits the entered text, not the symbols. A text field is a single line long.