In react nativ fetch method is not working

Question

I am trying to fetch data from from php api here is the code of api

<?php 
if(!empty($_POST)){
        $array = ["name" => "vasu" ,"json" => "created at 2021"];
     print_r(json_encode($array));    
    }else{
        $array = ["error" => 22];
        print_r(json_encode($array));
    }
?>

Here is the code of my react nativ fetch method

 fetch(url,{
     method : "POST",
     body : JSON.stringify({
       name : "vasu"
     })
   })
    .then((response) => response.json())
    .then((json) => {
      console.log(json);
    })
    .catch((error) => {
      console.error(error);
    });

Output

{"error":22}

It means I can't get anything in $_POST How to fix this problem

Answer 1

Hi there the Issue was that you are using JSON.stringyfy while declaring your body which is not correct that's why it is not taking the value of body and giving you error

you should be use that as

 fetch(url,{
 method : "POST",
 body : {
   name : "vasu"
 }
})
 .then((response) => response.json())
 .then((json) => {
  console.log(json);
 })
 .catch((error) => {
  console.error(error);
});