Validate UK short postcode

Question

I\'m using this validator:

//validate postcode
function IsPostcode($postcode)
{
    $postcode = strtoupper(str_replace(\' \',\'\',$postcode));
    if(preg_match(         


        

Answer 1

you can use my updated regex to solve you problem

it working from my end to validate UK zip code

OUTPUT

1

Hope this will sure help you.