MySQL and PHP 1

    
        
            function empty(){
                if(document.getElementById('fir').value == "" || document.getElementById('las').value == "" || document.getElementById('age').value == "" || document.getElementById('file').value == ""){
                    alert("Empty!");
                    return false;
                }else{
                    return true;
                }
            }
        
    

    
        

            FirstName  

            LastName 

            Age
            
                10
                11
                12
                13
                14