Created
May 23, 2017 16:46
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Get first postcode part from UK postcode with vanilla javascript
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| function postcodePart($postcode) { //https://www.mrs.org.uk/pdf/postcodeformat.pdf | |
| var $postcodePart; | |
| switch($postcode.length) { | |
| case 5: | |
| $postcodePart = $postcode.substr(0,2) | |
| break; | |
| case 6: | |
| $postcodePart = $postcode.substr(0,3) | |
| break; | |
| case 7: | |
| $postcodePart = $postcode.substr(0,4) | |
| break; | |
| default: | |
| $postcodePart = $postcode; | |
| break; | |
| } | |
| return $postcodePart; | |
| } |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| function postcodePart($postcode) { //https://www.mrs.org.uk/pdf/postcodeformat.pdf | |
| var $postcodePart; | |
| switch($postcode.length) { | |
| case 5: | |
| $postcodePart = $postcode.substr(0,2) | |
| break; | |
| case 6: | |
| $postcodePart = $postcode.substr(0,3) | |
| break; | |
| case 7: | |
| $postcodePart = $postcode.substr(0,4) | |
| break; | |
| default: | |
| $postcodePart = $postcode; | |
| break; | |
| } | |
| return $postcodePart; | |
| } |
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