title: Can the select option value be of different types?
body: <p>I want to know what is good practice for select option values.</p>
  
  <p>Example</p>
  
  <pre><code>&lt;select name="select"&gt;
    &lt;option value="0-9"&gt;Sample&lt;/option&gt;
    &lt;option value="a-z"&gt;Sample&lt;/option&gt;
    &lt;option value="this is sample value"&gt;Sample&lt;/option&gt;
    &lt;option value="this-is-sample-value"&gt;Sample&lt;/option&gt;
    &lt;option value="this_is_sample_value"&gt;Sample&lt;/option&gt;
    &lt;option value="this &amp; is | sample ** value"&gt;Sample&lt;/option&gt;
  &lt;/select&gt;
  </code></pre>
  
  <p>I'm a little bit confused here. Is the select value same like <code>input text</code> and <code>textarea</code></p>