ng-pattern to allow alpha and certain special characters
<p>In form - name field I want to do a validation against</p>

<ul>
<li>Should allow only Alpha characters</li>
<li>Allow space</li>
<li>Allow certain special characters - <code>_ \ / - . ’</code></li>
</ul>

<p>I tried,</p>

<pre><code> ng-pattern="/^[a-z]+[_+\+/+-+.+’][a-z]*$/"
</code></pre>

<p>Looks like I have missed out something as its not working!</p>