<!DOCTYPE form-validation PUBLIC
     "-//Apache Software Foundation//DTD Commons Validator Rules Configuration 1.1//EN"
     "http://jakarta.apache.org/commons/dtds/validator_1_3_0.dtd">
     
<form-validation>
   <formset>
    
      <!-- Formulario de validación para la edicion de lineas de factura -->
      <form name="LineaFactura">                
        <field property="descripcion" depends="required" />               
        
      </form>

   </formset>   
</form-validation>
