<div class="form-group">
<label>[wpml-string context="wpv-views"]Price[/wpml-string]</label>
<div class="form-group">
[wpv-control-postmeta field="wpcf-price" url_param="wpv-wpcf-price_min"]
</div>
<div class="form-group">
[wpv-control-postmeta field="wpcf-price" url_param="wpv-wpcf-price_max"]
</div>
<input type="checkbox" value="10" > 0 - 10
<input type="checkbox" value="20" > 10 - 20
[wpv-filter-submit output="bootstrap"]
I need these two fields as wpv-wpcf-price_min, wpv-wpcf-price_max hidden fields
<div class="form-group">
<label>[wpml-string context="wpv-views"]Price[/wpml-string]</label>
<div class="form-group">
[wpv-control-postmeta field="wpcf-price" url_param="wpv-wpcf-price_min"]
</div>
<div class="form-group">
[wpv-control-postmeta field="wpcf-price" url_param="wpv-wpcf-price_max"]
</div>
<input type="checkbox" value="10" > 0 - 10
<input type="checkbox" value="20" > 10 - 20
[wpv-filter-submit output="bootstrap"]