xhtml Strict Validation Error

[skyhigh007]

Hi

I've got the following error when I doing the validation at w3c. The code is

<div id="subscription"><form method="post" action="checkMail.php"><input class="address" type="text" name="email" size="20" /> <input class="submit_it" type="submit"  value="" /></form>

The Error is in here

[AutisticCuckoo]

The Strict DTDs (HTML 4.01 Strict, XHTML 1.0 Strict and XHTML 1.1) don't allow inline elements such as input to be immediate children of the form element.

You need to enclose the text field in a block-level element (the fieldset element type is especially made for this; note that it requires a legend as its first child, though).

[skyhigh007]

Oh Thank you very much.