Leaky: Created page with "Postcode validation by regex: if ($postcode =~ /^([A-PR-UWYZ][0-9][0-9]?|[A-PR-UWYZ][A-HK-Y][0-9][0-9]?|[A-PR-UWYZ][0-9][A-HJKPSTUW]|[A-PR-UWYZ][A-HK-Y][0-9][ABEHMNPRVWXY])..."

2020-10-16T09:21:30Z

Created page with "Postcode validation by regex: if ($postcode =~ /^([A-PR-UWYZ][0-9][0-9]?|[A-PR-UWYZ][A-HK-Y][0-9][0-9]?|[A-PR-UWYZ][0-9][A-HJKPSTUW]|[A-PR-UWYZ][A-HK-Y][0-9][ABEHMNPRVWXY])..."

New page

Postcode validation by regex:

if ($postcode =~ /^([A-PR-UWYZ][0-9][0-9]?|[A-PR-UWYZ][A-HK-Y][0-9][0-9]?|[A-PR-UWYZ][0-9][A-HJKPSTUW]|[A-PR-UWYZ][A-HK-Y][0-9][ABEHMNPRVWXY]) ?([0-9][ABD-HJLNP-UWXYZ]{2})$/i) {
$postcode = uc("$1 $2");
} else {
# postcode invalid format
}

Latest ONS Postcode Directory download can be found here:

* https://geoportal.statistics.gov.uk/search?collection=Dataset&sort=-created&tags=onspd

Easy HTTP API to reference ONS data:

* https://api.postcodes.io/postcode/$postcode

Postcodes - Revision history

Leaky: Created page with "Postcode validation by regex: if ($postcode =~ /^([A-PR-UWYZ][0-9][0-9]?|[A-PR-UWYZ][A-HK-Y][0-9][0-9]?|[A-PR-UWYZ][0-9][A-HJKPSTUW]|[A-PR-UWYZ][A-HK-Y][0-9][ABEHMNPRVWXY])..."