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Fix phone number format according to Anatel #62

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Merged
VitorLuizC merged 1 commit into from
Jun 20, 2025
Merged

Fix phone number format according to Anatel #62

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4 changes: 2 additions & 2 deletions src/formatters/formatToPhone.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ import mapToNumeric from '../helpers/mapToNumeric';
* //=> '(11) 9716-26'
*
* formatToPhone('11971626799')
* //=> '(11) 9 7162-6799'
* //=> '(11) 97162-6799'
* ```
* @param value
*/
Expand All @@ -21,7 +21,7 @@ const formatToPhone = (
.replace(/(\d{1,2})/, '($1')
.replace(/(\(\d{2})(\d{1,4})/, '$1) $2')
.replace(/( \d{4})(\d{1,4})/, '$1-$2')
.replace(/( \d{1})(\d{3})(?:-)(\d{1})(\d{4})/, '$1 $2$3-$4')
.replace(/( \d{4})(?:-)(\d{1})(\d{4})/, '$1$2-$3')
);

export default formatToPhone;
8 changes: 4 additions & 4 deletions src/validators/isPhone.ts
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Expand Up @@ -4,17 +4,17 @@ import isDDD from './isDDD';
* Pattern for common brazilian telephone number formats, optionally with DDI,
* DDD and the ninth digit.
*/
const PHONE_PATTERN = /^(\+55)? ?\(?(\d{2})?\)? ?9? ?\d{4}[-| ]?\d{4}$/;
const PHONE_PATTERN = /^(\+55)? ?\(?(\d{2})?\)? ?9?\d{4}[-| ]?\d{4}$/;

/**
* Check if value is a valid brazilian phone number. It can check a wide
* variety of formats optionally with DDI, DDD and the ninth digit.
*
* @example ```js
* isPhone('+55 (11) 9 8273-1182')
* isPhone('+55 (11) 98273-1182')
* //=> true
*
* isPhone('11 9 8273 1182')
* isPhone('11 98273 1182')
* //=> true
*
* isPhone('1139723768')
Expand All @@ -23,7 +23,7 @@ const PHONE_PATTERN = /^(\+55)? ?\(?(\d{2})?\)? ?9? ?\d{4}[-| ]?\d{4}$/;
* isPhone('(23) 3972-3768')
* //=> false
*
* isPhone('(13) 6 5093-2093')
* isPhone('(13) 65093-2093')
* //=> false
*
* isPhone('(81) 555 178')
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2 changes: 1 addition & 1 deletion test/formatters.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -119,7 +119,7 @@ test('formatToPhone', (context) => {
context.is(formatToPhone('11'), '(11');
context.is(formatToPhone('11971626'), '(11) 9716-26');
context.is(formatToPhone('1197162679'), '(11) 9716-2679');
context.is(formatToPhone('11971626799'), '(11) 9 7162-6799');
context.is(formatToPhone('11971626799'), '(11) 97162-6799');
});

test('formatToRG', (context) => {
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4 changes: 2 additions & 2 deletions test/validators.test.ts
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Expand Up @@ -80,8 +80,8 @@ test('isDDD', (context) => {
});

test('isPhone', (context) => {
context.true(isPhone('+55 (11) 9 8273-1182'));
context.true(isPhone('11 9 8273 1182'));
context.true(isPhone('+55 (11) 98273-1182'));
context.true(isPhone('11 98273 1182'));
context.true(isPhone('1139723768'));
context.false(isPhone('(23) 3972-3768'));
context.false(isPhone('(13) 6 5093-2093'));
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