function isNumber(evt) {
evt = (evt) ? evt : window.event;
var charCode = (evt.which) ? evt.which : evt.keyCode;
if (charCode > 31 && (charCode < 48 || charCode > 57)) {
return false;
}
return true;
}
$(document).ready(function(){
$("#postoperation").validate({
rules: {
spam_score : {
required: true
}
},
messages: {
spam_score:
{
required:"Enter the spam score"
}
}
});
});