The value passed through the action gets the method for validation at option

The value passed through the action is obtained at option to verify the method:

 
for(var i=0;i<document.getElementById("ufacilityType").options.length;i++){ 
if(document.getElementById("ufacilityType").options[i].text==datas[0].facilityType){ 
document.getElementById("ufacilityType").options[i].selected=true; 
break; 
} 
}