title: Specify only YEAR and MONTH for input date min/max attributes
body: <p>i have the following:</p>
  
  <pre><code>&lt;input type="date" max="2014-10-31"&gt;
  </code></pre>
  
  <p>Can i specify only the <strong>year</strong> and the <strong>month</strong>? I guess it'd be like:</p>
  
  <pre><code>&lt;input type="date" max="2014-10-xx"&gt;
  </code></pre>
  
  <p>or just</p>
  
  <pre><code>&lt;input type="date" max="2014-10"&gt;
  </code></pre>
  
  <p>(assuming the format is yyyy/mm/dd).</p>
  
  <p>And HTML does the rest. I can't specific the day, only year and month (given by server-side), because there are different max days for each month (like february, which has 28). So, can not be 31 the max.</p>
  
  <p><em>when i put <strong>31</strong> [day] for max attribute, the months that have 28, 30 stop working, i mean, the <code>input</code> gets weird and so i can modify the month too, but it can't happen cause the user should be able only to change the <strong>day</strong> - the month and the days are specific.</em></p>