w3 Tutorial, Web Tutorial
<input checked> <input readonly> <input disabled> <option selected> <frame noresize>
<input checked="checked" /> <input readonly="readonly" /> <input disabled="disabled" /> <option selected="selected" /> <frame noresize="noresize" />
Here is a list of the minimized attributes in HTML and how they should be written in XHTML:
| HTML | XHTML |
| compact | compact="compact" |
| checked | checked="checked" |
| declare | declare="declare" |
| readonly | readonly="readonly" |
| disabled | disabled="disabled" |
| selected | selected="selected" |
| defer | defer="defer" |
| ismap | ismap="ismap" |
| nohref | nohref="nohref" |
| noshade | noshade="noshade" |
| nowrap | nowrap="nowrap" |
| multiple | multiple="multiple" |
| noresize | noresize="noresize" |
