s controller. You&#8217;re going to do two things here,
check whether the form was submitted and whether the submitted data
passed the validation rules. You&#8217;ll use the <a class="reference internal" href="../libraries/form_validation.html"><em>form
validation</em></a> library to do this.</p>
<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="k">public</span> <span class="k">function</span> <span class="nf">create</span><span class="p">()</span>
<span class="p">{</span>
    