XMLHttpRequest changes POST to OPTION

Question

i have this code:

net.requestXHR = function() {
    this.xhr = null;
    if(window.XMLHttpRequest === undefined) {
        window.XMLHttpRequest = function()         


        

Answer 1

Answer:

Your browser is initiating a PreFlight OPTIONS request.

Why: Because your request is not a simple request.

Why it is not a simple request: Because of "Content-Type" = "application/json".

Solution: Try to use either of below content types :

• application/x-www-form-urlencoded
• multipart/form-data
• text/plain