/PHP/Best way to check if a URL is valid

Best way to check if a URL is valid

filter_var($url, FILTER_VALIDATE_URL);

if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) {
    die('Not a valid!!');
}

Javascript determine if string is valid url

function isValidHttpUrl(string) {
  let url;
  
  try {
    url = new URL(string);
  } catch (_) {
    return false;  
  }

  return url.protocol === "http:" || url.protocol === "https:";
}

-1

Source: stackoverflow.com

Similar codes

0 vote154 views1 answer
Data validation of $_POST in php
PHP
0 vote128 views1 answer
Warning: password_verify() expects parameter 2 to be string, array given in
PHP
2 votes124 views1 answer
Google panel with info name
PHP
0 vote165 views2 answers
Load session in codeigniter
PHP CodeIgniter
6 votes145 views4 answers
Illuminate database queryexception could not find driver laravel
PHP
1 vote122 views1 answer
Group array php by key
PHP
6 votes135 views1 answer
Laravel bootstrap ui
PHP
15 votes164 views4 answers
Php remove file
PHP
5 votes144 views6 answers
Laravel collection sort
PHP
2 votes138 views1 answer
Your composer dependencies require a php version ">= 7.3.0"
PHP