| Name | Type | Default | Comment |
|---|
| align | ( top | middle | bottom | left | right ) | #IMPLIED | vertical or horizontal alignment |
| checked | ( checked ) | #IMPLIED | for radio buttons and check boxes |
| maxlength | NUMBER | #IMPLIED | max chars allowed in text fields |
| name | CDATA | #IMPLIED | required for all but submit and reset |
| size | CDATA | #IMPLIED | specific to each type of field |
| src | CDATA | #IMPLIED | Uniform Resource Locator; see RFC1808 and RFC1738; for fields with background images |
| type | ( TEXT | PASSWORD | CHECKBOX | RADIO | SUBMIT | RESET | FILE | HIDDEN | IMAGE ) | TEXT | what kind of widget is needed |
| value | CDATA | #IMPLIED | required for radio and checkboxes
|