jQuery to perform form validation in impromptu plugin

var my_states = {
   state0: {
       title: 'Name',
       html:'<label>First <input type="text" name="fname" value=""></label><br />'+
           '<label>Last <input type="text" name="lname" value=""></label><br />',
       buttons: { Next: 1 },
       //focus: "input[name='fname']",
       submit:function(e,v,m,f){
           console.log(f);

           e.preventDefault();
           $.prompt.goToState('state1');
       }
   },
   state1: {
       title: 'Check Here',
       html:'<table><tr><td>Generate Func </td><td>:</td><td id=\'gen_odec\' class=\'gen_odec\'>    <select name=\'select_odec\' id=\'select_odec\' class=\'select_odec\'>'+<?php echo json_encode($odecpref)?>+'</select></td></tr></table>',
       buttons: { Back: -1, Next: 1 },
       //focus: ":input:first",
       submit:function(e,v,m,f){
           console.log(f);

           if(v==1) {$.prompt.close();
                       return false;}
           if(v==-1) $.prompt.goToState('state0');
           e.preventDefault();
       }
   },
    };
    $.prompt(my_states);