/PHP/Access to XMLHttpRequest at 'http://localhost/MySQL_pracs/InsertUser.php' from origin 'http://localhost:4200' has been blocked by CORS policy: Request header field content-type is not allowed by Access-Control-Allow-Headers in preflight response.

Access to XMLHttpRequest at 'http://localhost/MySQL_pracs/InsertUser.php' from origin 'http://localhost:4200' has been blocked by CORS policy: Request header field content-type is not allowed by Access-Control-Allow-Headers in preflight response.

//Access to XMLHttpRequest at 'http://localhost/[api path].php' from origin 'http://localhost:4200' has been blocked by CORS policy: Request header field content-type is not allowed by Access-Control-Allow-Headers in preflight response.

//The error is simply saying that "Content-Type" is missing from "Access-Control-Allow-Headers".

//Therefore we need to add "Content-Type" to "Access-Control-Allow-Headers".

<?php 
header('Access-Control-Allow-Headers: Content-Type');
-----
?>

Source: github.com

Similar codes

4 votes169 views4 answers
Laravel check if table has column
PHP Laravel
2 votes175 views1 answer
Php registration form with file upload free download
PHP
12 votes265 views3 answers
Validation.required laravel
PHP Laravel
2 votes145 views1 answer
Php switch case multiple values per line
PHP
3 votes184 views3 answers
Pluck array in laravel
PHP Laravel
0 vote138 views1 answer
Php leggere file txt riga per riga
PHP
4 votes170 views4 answers
Laravel 8 carbon if date is today
PHP Laravel
0 vote147 views2 answers
Get email with preg grep php
PHP
0 vote155 views1 answer
Store image to s3 laravel
PHP
7 votes145 views3 answers
Laravel table in model
PHP