home-assistant.github.io/components/input_datetime/index.html
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Input Datetime
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<p class="note warning">
This component is a work in progress. The frontend is not yet implemented.
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<p>The <code class="highlighter-rouge">input_datetime</code> component allows the user to define date and time values that can be controlled via the frontend and can be used within automations and templates.</p>
<p>To add three datetime inputs to your installation, one with both date and time, and one with date or time each, add the following lines to your <code class="highlighter-rouge">configuration.yaml</code>:</p>
<div class="language-yaml highlighter-rouge"><pre class="highlight"><code><span class="c1"># Example configuration.yaml entry</span>
<span class="s">input_datetime</span><span class="pi">:</span>
<span class="s">both_date_and_time</span><span class="pi">:</span>
<span class="s">name</span><span class="pi">:</span> <span class="s">Input with both date and time</span>
<span class="s">has_date</span><span class="pi">:</span> <span class="s">true</span>
<span class="s">has_time</span><span class="pi">:</span> <span class="s">true</span>
<span class="s">only_date</span><span class="pi">:</span>
<span class="s">name</span><span class="pi">:</span> <span class="s">Input with only date</span>
<span class="s">has_date</span><span class="pi">:</span> <span class="s">true</span>
<span class="s">has_time</span><span class="pi">:</span> <span class="s">false</span>
<span class="s">only_time</span><span class="pi">:</span>
<span class="s">name</span><span class="pi">:</span> <span class="s">Input with only time</span>
<span class="s">has_date</span><span class="pi">:</span> <span class="s">false</span>
<span class="s">has_time</span><span class="pi">:</span> <span class="s">true</span>
</code></pre>
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<p>Configuration variables:</p>
<ul>
<li><strong>[alias]</strong> (<em>Required</em>): Alias for the datetime input. Multiple entries are allowed.
<ul>
<li><strong>name</strong> (<em>Optional</em>): Friendly name of the datetime input.</li>
<li><strong>has_time</strong> (<em>Optional</em>): Set to <code class="highlighter-rouge">true</code> if this input should have time. Defaults to <code class="highlighter-rouge">false</code>.</li>
<li><strong>has_date</strong> (<em>Optional</em>): Set to <code class="highlighter-rouge">true</code> if this input should have a date. Defaults to <code class="highlighter-rouge">false</code>.</li>
<li><strong>initial</strong> (<em>Optional</em>): Set the initial value of this input. Defaults to 1970-01-01 00:00.</li>
</ul>
</li>
</ul>
<p>A datetime input entitys state exports several attributes that can be useful in automations and templates:</p>
<ul>
<li><strong>has_time</strong>: <code class="highlighter-rouge">true</code> if this entity has time.</li>
<li><strong>has_date</strong>: <code class="highlighter-rouge">true</code> if this entity has a date.</li>
<li><strong>year</strong>, <strong>month</strong>, <strong>day</strong> (Only available if <em>has_date</em> is true): The year, month and day of the date.</li>
<li><strong>hour</strong>, <strong>minute</strong>, <strong>second</strong> (Only available if <em>has_time</em> is true): The hour, minute and second of the time.</li>
<li><strong>timestamp</strong>: A timestamp representing the time held in the input. If <em>has_date</em> is true, this is the UNIX timestamp of the date / time held by the input. Otherwise (i.e., if only <em>has_time</em> is true) the number of seconds since midnight representing the time held by the input.</li>
</ul>
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