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feat(isIdentityCard): Add isIdentityCard 'LK' (Sri Lanka) locale #1786

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Oct 30, 2021
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2 changes: 1 addition & 1 deletion README.md
Original file line number Diff line number Diff line change
Expand Up @@ -115,7 +115,7 @@ Validator | Description
**isHexColor(str)** | check if the string is a hexadecimal color.
**isHSL(str)** | check if the string is an HSL (hue, saturation, lightness, optional alpha) color based on [CSS Colors Level 4 specification](https://developer.mozilla.org/en-US/docs/Web/CSS/color_value).<br/><br/>Comma-separated format supported. Space-separated format supported with the exception of a few edge cases (ex: `hsl(200grad+.1%62%/1)`).
**isIBAN(str)** | check if a string is a IBAN (International Bank Account Number).
**isIdentityCard(str [, locale])** | check if the string is a valid identity card code.<br/><br/>`locale` is one of `['PL', 'ES', 'IN', 'IT', 'IR', 'MZ', 'NO', 'TH', 'zh-TW', 'he-IL', 'ar-LY', 'ar-TN', 'zh-CN']` OR `'any'`. If 'any' is used, function will check if any of the locals match.<br/><br/>Defaults to 'any'.
**isIdentityCard(str [, locale])** | check if the string is a valid identity card code.<br/><br/>`locale` is one of `['LK', 'PL', 'ES', 'IN', 'IT', 'IR', 'MZ', 'NO', 'TH', 'zh-TW', 'he-IL', 'ar-LY', 'ar-TN', 'zh-CN']` OR `'any'`. If 'any' is used, function will check if any of the locals match.<br/><br/>Defaults to 'any'.
**isIMEI(str [, options]))** | check if the string is a valid IMEI number. Imei should be of format `###############` or `##-######-######-#`.<br/><br/>`options` is an object which can contain the keys `allow_hyphens`. Defaults to first format . If allow_hyphens is set to true, the validator will validate the second format.
**isIn(str, values)** | check if the string is in a array of allowed values.
**isInt(str [, options])** | check if the string is an integer.<br/><br/>`options` is an object which can contain the keys `min` and/or `max` to check the integer is within boundaries (e.g. `{ min: 10, max: 99 }`). `options` can also contain the key `allow_leading_zeroes`, which when set to false will disallow integer values with leading zeroes (e.g. `{ allow_leading_zeroes: false }`). Finally, `options` can contain the keys `gt` and/or `lt` which will enforce integers being greater than or less than, respectively, the value provided (e.g. `{gt: 1, lt: 4}` for a number between 1 and 4).
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8 changes: 8 additions & 0 deletions src/lib/isIdentityCard.js
Original file line number Diff line number Diff line change
Expand Up @@ -160,6 +160,14 @@ const validators = {
}
return str[12] === ((11 - (sum % 11)) % 10).toString();
},
LK: (str) => {
const old_nic = /^[1-9]\d{8}[vx]$/i;
const new_nic = /^[1-9]\d{11}$/i;

if (str.length === 10 && old_nic.test(str)) return true;
else if (str.length === 12 && new_nic.test(str)) return true;
return false;
},
'he-IL': (str) => {
const DNI = /^\d{9}$/;

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21 changes: 21 additions & 0 deletions test/validators.js
Original file line number Diff line number Diff line change
Expand Up @@ -4686,6 +4686,27 @@ describe('Validators', () => {

it('should validate identity cards', () => {
const fixtures = [
{
locale: 'LK',
valid: [
'722222222v',
'722222222V',
'993151225x',
'993151225X',
'188888388x',
'935632124V',
'199931512253',
'200023125632',
],
invalid: [
'023125648V',
'023345621v',
'021354211X',
'055321231x',
'02135465462',
'199931512253X',
],
},
{
locale: 'PL',
valid: [
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