iframes are not supported in xhtml strict. However, in my application I am using php recaptcha which requires the use of iframes. What are the downsides of just switching to xhtml transitional (if any)?
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iframes are not supported in xhtml strict. However, in my application I am using php recaptcha which requires the use of iframes. What are the downsides of just switching to xhtml transitional (if any)?
Has hobbs said, there is no practical downside. However, theoretically the strict DTD is more “future-proof”.
Here’s a link to a quick fix in PHP that will make recaptcha valid XHTML 1.0 Strict:
http://www.boriel.com/2009/07/29/xhtml-strict-valid-recaptcha/