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+<li class="toctree-l2"><a class="reference internal" href="../libraries/zip.html">Zip Encoding Class</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../database/forge.html">Database Manipulation with Database Forge</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../database/utilities.html">Database Utilities Class</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../database/db_driver_reference.html">Database Driver Reference</a></li>
+</ul>
+</li>
+</ul>
+<ul class="current">
+<li class="toctree-l1 current"><a class="reference internal" href="index.html">Helpers</a><ul class="current">
+<li class="toctree-l2"><a class="reference internal" href="array_helper.html">Array Helper</a></li>
+<li class="toctree-l2"><a class="reference internal" href="captcha_helper.html">CAPTCHA Helper</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="download_helper.html">Download Helper</a></li>
+<li class="toctree-l2 current"><a class="current reference internal" href="#">Email Helper</a></li>
+<li class="toctree-l2"><a class="reference internal" href="file_helper.html">File Helper</a></li>
+<li class="toctree-l2"><a class="reference internal" href="form_helper.html">Form Helper</a></li>
+<li class="toctree-l2"><a class="reference internal" href="html_helper.html">HTML Helper</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="language_helper.html">Language Helper</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="security_helper.html">Security Helper</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="string_helper.html">String Helper</a></li>
+<li class="toctree-l2"><a class="reference internal" href="text_helper.html">Text Helper</a></li>
+<li class="toctree-l2"><a class="reference internal" href="typography_helper.html">Typography Helper</a></li>
+<li class="toctree-l2"><a class="reference internal" href="url_helper.html">URL Helper</a></li>
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+ <li><a href="../index.html">Docs</a> &raquo;</li>
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+
+ <li>Email Helper</li>
+ <li class="wy-breadcrumbs-aside">
+
+ </li>
+ <div style="float:right;margin-left:5px;" id="closeMe">
+ <img title="Classic Layout" alt="classic layout" src="data:image/gif;base64,R0lGODlhFAAUAJEAAAAAADMzM////wAAACH5BAUUAAIALAAAAAAUABQAAAImlI+py+0PU5gRBRDM3DxbWoXis42X13USOLauUIqnlsaH/eY6UwAAOw==" />
+ </div>
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+ <div role="main" class="document">
+
+ <div class="section" id="email-helper">
+<h1>Email Helper<a class="headerlink" href="#email-helper" title="Permalink to this headline">¶</a></h1>
+<p>The Email Helper provides some assistive functions for working with
+Email. For a more robust email solution, see CodeIgniter’s <a class="reference internal" href="../libraries/email.html"><span class="doc">Email
+Class</span></a>.</p>
+<div class="admonition important">
+<p class="first admonition-title">Important</p>
+<p class="last">The Email helper is DEPRECATED and is currently
+only kept for backwards compatibility.</p>
+</div>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#loading-this-helper" id="id1">Loading this Helper</a></li>
+<li><a class="reference internal" href="#available-functions" id="id2">Available Functions</a></li>
+</ul>
+</div>
+<div class="custom-index container"></div><div class="section" id="loading-this-helper">
+<h2><a class="toc-backref" href="#id1">Loading this Helper</a><a class="headerlink" href="#loading-this-helper" title="Permalink to this headline">¶</a></h2>
+<p>This helper is loaded using the following code:</p>
+<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="nv">$this</span><span class="o">-&gt;</span><span class="na">load</span><span class="o">-&gt;</span><span class="na">helper</span><span class="p">(</span><span class="s1">&#39;email&#39;</span><span class="p">);</span>
+</pre></div>
+</div>
+</div>
+<div class="section" id="available-functions">
+<h2><a class="toc-backref" href="#id2">Available Functions</a><a class="headerlink" href="#available-functions" title="Permalink to this headline">¶</a></h2>
+<p>The following functions are available:</p>
+<dl class="function">
+<dt id="valid_email">
+<code class="descname">valid_email</code><span class="sig-paren">(</span><em>$email</em><span class="sig-paren">)</span><a class="headerlink" href="#valid_email" title="Permalink to this definition">¶</a></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
+<li><strong>$email</strong> (<em>string</em>) – E-mail address</li>
+</ul>
+</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE if a valid email is supplied, FALSE otherwise</p>
+</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p>Checks if the input is a correctly formatted e-mail address. Note that is
+doesn’t actually prove that the address will be able recieve mail, but
+simply that it is a validly formed address.</p>
+<p>Example:</p>
+<div class="highlight-ci"><div class="highlight"><pre><span></span><span class="k">if</span> <span class="p">(</span><span class="nx">valid_email</span><span class="p">(</span><span class="s1">&#39;email@somesite.com&#39;</span><span class="p">))</span>
+<span class="p">{</span>
+ <span class="k">echo</span> <span class="s1">&#39;email is valid&#39;</span><span class="p">;</span>
+<span class="p">}</span>
+<span class="k">else</span>
+<span class="p">{</span>
+ <span class="k">echo</span> <span class="s1">&#39;email is not valid&#39;</span><span class="p">;</span>
+<span class="p">}</span>
+</pre></div>
+</div>
+<div class="admonition note">
+<p class="first admonition-title">Note</p>
+<p>All that this function does is to use PHP’s native <code class="docutils literal"><span class="pre">filter_var()</span></code>:</p>
+<div class="last highlight-ci"><div class="highlight"><pre><span></span><span class="p">(</span><span class="nx">bool</span><span class="p">)</span> <span class="nb">filter_var</span><span class="p">(</span><span class="nv">$email</span><span class="p">,</span> <span class="nx">FILTER_VALIDATE_EMAIL</span><span class="p">);</span>
+</pre></div>
+</div>
+</div>
+</dd></dl>
+
+<dl class="function">
+<dt id="send_email">
+<code class="descname">send_email</code><span class="sig-paren">(</span><em>$recipient</em>, <em>$subject</em>, <em>$message</em><span class="sig-paren">)</span><a class="headerlink" href="#send_email" title="Permalink to this definition">¶</a></dt>
+<dd><table class="docutils field-list" frame="void" rules="none">
+<col class="field-name" />
+<col class="field-body" />
+<tbody valign="top">
+<tr class="field-odd field"><th class="field-name">Parameters:</th><td class="field-body"><ul class="first simple">
+<li><strong>$recipient</strong> (<em>string</em>) – E-mail address</li>
+<li><strong>$subject</strong> (<em>string</em>) – Mail subject</li>
+<li><strong>$message</strong> (<em>string</em>) – Message body</li>
+</ul>
+</td>
+</tr>
+<tr class="field-even field"><th class="field-name">Returns:</th><td class="field-body"><p class="first">TRUE if the mail was successfully sent, FALSE in case of an error</p>
+</td>
+</tr>
+<tr class="field-odd field"><th class="field-name">Return type:</th><td class="field-body"><p class="first last">bool</p>
+</td>
+</tr>
+</tbody>
+</table>
+<p>Sends an email using PHP’s native <a class="reference external" href="http://php.net/function.mail">mail()</a>
+function.</p>
+<div class="admonition note">
+<p class="first admonition-title">Note</p>
+<p>All that this function does is to use PHP’s native <code class="docutils literal"><span class="pre">mail</span></code></p>
+<div class="last highlight-ci"><div class="highlight"><pre><span></span><span class="nb">mail</span><span class="p">(</span><span class="nv">$recipient</span><span class="p">,</span> <span class="nv">$subject</span><span class="p">,</span> <span class="nv">$message</span><span class="p">);</span>
+</pre></div>
+</div>
+</div>
+<p>For a more robust email solution, see CodeIgniter’s <a class="reference internal" href="../libraries/email.html"><span class="doc">Email Library</span></a>.</p>
+</dd></dl>
+
+</div>
+</div>
+
+
+ </div>
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+
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+
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+
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+
+ </div>
+
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+ <hr/>
+
+ <div role="contentinfo">
+ <p>
+ &copy; Copyright 2014 - 2018, British Columbia Institute of Technology.
+ Last updated on Jan 13, 2018.
+ </p>
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