| ZVON > References > XHTML Reference |
| Intro / Search / ZVON |
| Strict XHTML |
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| Attribute: | tabindex |
| Parent: | a [Go to standard] |
| Values: | at least one digit ([0-9]) |
| Parent: | area [Go to standard] |
| Values: | at least one digit ([0-9]) |
| Parent: | button [Go to standard] |
| Values: | at least one digit ([0-9]) |
| Parent: | input [Go to standard] |
| Values: | at least one digit ([0-9]) |
| Parent: | object [Go to standard] |
| Values: | at least one digit ([0-9]) |
| Parent: | select [Go to standard] |
| Values: | at least one digit ([0-9]) |
| Parent: | textarea [Go to standard] |
| Values: | at least one digit ([0-9]) |