By Ajax post use api submit entery in data base

<script type="text/javascript">
jQuery(document).ready(function(){


jQuery('.submit_button').click(function(){
var email = jQuery('.email_value').val();

function isEmail(email) {
  var regex = /^([a-zA-Z0-9_.+-])+\@(([a-zA-Z0-9-])+\.)+([a-zA-Z0-9]{2,4})+$/;
  return regex.test(email);
}


if( !isEmail(email)) {

alert('Please Enter A valid Email Address. ');


}else {
if(jQuery('.email_value').val() != ''){
$.ajax({
           type: "POST",
           url: "https://stg.app2food.com/newsletter/v1/insertNewsletter",
           data: {store_id: 1022, email : email},
           success: function(data)
           {
              console.log(data);
 alert('Your Email ID is Sucessfully Edit.');
 location.reload();
           }
         });
}else{
alert('Please Enter Your Email Address');
}


}



});




});
</script>