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abdullahceylan/uk-postcode-validator.js

Created March 11, 2019 18:23
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U.K. Postcode Validator
Raw
uk-postcode-validator.js
const postcodeRegex = /^[A-z]{1,2}[0-9Rr][0-9A-z]?[0-9][A-z]{2}$/;
const postcode = 'NG1 4UG';
const errors = {};
if (!postcode) {
errors.postcode = 'Please enter a postcode';
} else if (
!postcode
.replace(/\s/g, '')
.toUpperCase()
.match(postcodeRegex)
) {
errors.postcode = 'Please enter a full U.K. postcode';
};
console.log(errors.postcode)
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