eam is form-encoded like $_POST you can
access its values by calling the
<code class="docutils literal"><span class="pre">input_stream()</span></code> method:</p>
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">input</span><span class="o">-&gt;</span><span class="na">input_stream</span><span class="p">(</span><span class="s1">&#39;key&#39;</span><span class="p">);</span>
</pre></div>
</div>
<p>Similar to other metho