public function template()
{
?>
<div class="{{{ classes.join(' ') }}}">
<# _.each(fields, function(field) { #>
<div class="{{{ field.classes.join(' ') }}}">
<label for="{{{ field.id }}}">
{{ field.label }}
<# if (field.required) { #>
<span class="carbon-required">*</span>
<# } #>
</label>
<div class="field-holder {{{ field.id }}}"></div>
<# if (field.help_text) { #>
<em class="help-text">
{{{ field.help_text }}}
</em>
<# } #>
<em class="carbon-error"></em>
</div>
<# }); #>
</div>
<?php
}