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  • Getting Error When Trying to Pass JSON PHP to JS with Ajax!

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    Hey, I'm in desperate need. I have made a JSON object with PHP named userAuth and I am trying to pass it to a JS file with Ajax, here is my PHP code (auth.php):


    $userAuth->access = 1;


    Here is my JS (auth.js):


    const xmlhttp = new XMLHttpRequest();
    xmlhttp.onreadystatechange = function() {
    if (this.readyState == 4 && this.status == 200) {
    const userAuth = JSON.parse(this.responseText);
    };"GET", "auth.php", true);


    Yet I am being thrown this error in console:


    Uncaught SyntaxError: Unexpected token A in JSON at position 0
        at JSON.parse (<anonymous>)
        at XMLHttpRequest.xmlhttp.onreadystatechange (auth.js:4)
    xmlhttp.onreadystatechange @ auth.js:4
    XMLHttpRequest.send (async)
    (anonymous) @ auth.js:10


    I have no idea why it's not working, I've followed a tutorial and I'm desperate! 


    Thanks in advance & Regards,


 1 Answer(s)

  • hi,
    first please check the response using log in js file:- console.log(responseText).
    check the json from php is correct and get same in js file.
    can use JSON.stringify(responseText) on basis of consoled result or JSON.parse(JSON.stringify(responseText))
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