The Text Box Properties dialog box enables you to set  properties of a text box form field in your web page.

Name: set a text box name by which it will be recognized by a server. By default, it is TextBox#.

Default Text (Value): field lets you set a default value for a text box. It means that the text box will be displayed with this text. By default, the value is Default Text.

The Name and Value of the form field will be sent to a corresponding CGI.

Horizontal Size: set a width (number of columns) for a text box field. The default width is 16. You can either type in a number or set it by using the arrows.

Vertical Size: set a height (number of rows) for a text box. The default height is 8. You can either type in a  number or set it by using the arrows.

The Extra HTML button enables you to insert an extra HTML code into a current HTML tag. When you click on the button, the Extra HTML Tag Attributes dialog box is displayed where you can enter the extra tag attributes. You must be familiar with the HTML language to use this feature correctly.