Small, HTML validation issue

This is not a functionality issue, but maybe we can get this fixed in future updates.:

Line 126, Column 128: Attribute value not allowed on element input at this point.
…'input_1_5' type='file' value='' size='20' class='medium' tabindex='5' /></div>

Line 126, Column 128: Attribute size not allowed on element input at this point.
…'input_1_5' type='file' value='' size='20' class='medium' tabindex='5' /></div>

Line 143, Column 147: The frameborder attribute on the iframe element is obsolete. Use CSS instead.
…7IS6Q8db4KQNQ0ht" height="300" width="500" frameborder="0"></iframe><br/><br />

Line 140, Column 79: The for attribute of the label element must refer to a form control.
…l class='gfield_label' for='input_1_6'>Captcha</label><script type='text/javas…

P.S. Thank you for a great plugin. I have this on multiple sites and it always works great!

You are more than welcome sir and thank you for replying. On my first site: balancedlifeministry.org, I ended up just copying / pasting the generated XHTML from WP and editing it my self by placing it directly in the template file I created. After that I was able to get the code to validate XHTML strict. However, on this new site: advantagecabinetdoors.com, frankly I just didn't feel like doing that, plus I wanted all of the updates from your end to actually update the code this time (which it can't do if its not dynamic), so I figured, what the hell ... Its working (functionally), so I'll just wait for you guys to make it produce valid HTML5 code. Thanks again for an otherwise AWESOME program. Luv it!