ui/templates/partials/input_checkbox.html
<div class="form-check {{#each field.cssClasses }}{{ this }}{{/each }}{{ field.formGroupClass }}"
{{#each field.attrs }}{{ @key }}="{{ this }}"{{/each }}
{{#if field.hide }}style="display:none;"{{/if}}>
<label class="form-check-label">
<input class="form-check-input" type="checkbox" name="{{ field.name }}" value="{{ field.value }}" {{#if this.selected }}checked{{/if }} />
{{ field.label }}
</label>
</div>
<small id="{{ field.id }}Error" class="form-text text-danger">
{{ field.error }}
</small>