This is standard checkbox from model forms:
In my HTML I have: {{form}}
In website source:
<div class="id_accept-control-group control-group">
<div class="controls">
<label class="checkbox">
<input type="checkbox" name="accept" id="id_accept" /> <span>Accept</span>
</label>
</div>
</div>
How to add custom attribute: disabled="disabled" checked="checked"
(to input)?