saiful saiful - 4 months ago 27
Ajax Question

validation form input ajax before submit

I have tried to make the data input form but when an empty input form can still be saved when in press save and how when the input is empty then it will not be save.

this is my form code: https://jsfiddle.net/bubyj5xj/

$(".btn_save_news_item").button().click(function() {
var form = $("#form_news_item");
var json = ConvertFormToJSON(form);
$.ajax({
type: "POST",
contentType: "application/json",
url: BASE_URL + "setting/news",
data: JSON.stringify(json),
success: function(response) {
console.log(response);
resetForm();
reloadGrid();
}
});
});

Answer
var form = $("#form_news_item");  
if(form=="")
{
    alert("Please fill field");
}
else
{
   $.ajax({
   type: "POST",
   contentType: "application/json",
   url: BASE_URL + "setting/news",
   data: JSON.stringify(json),
   success: function(response) {
   console.log(response);
   resetForm();
   reloadGrid();
   }
}
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