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isEmail: do not allow non-breaking space in user part #2237

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Merged
profnandaa merged 1 commit into from
Jun 26, 2023
Merged

isEmail: do not allow non-breaking space in user part #2237

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2 changes: 1 addition & 1 deletion src/lib/isEmail.js
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ const splitNameAddress = /^([^\x00-\x1F\x7F-\x9F\cX]+)</i;
const emailUserPart = /^[a-z\d!#\$%&'\*\+\-\/=\?\^_`{\|}~]+$/i;
const gmailUserPart = /^[a-z\d]+$/;
const quotedEmailUser = /^([\s\x01-\x08\x0b\x0c\x0e-\x1f\x7f\x21\x23-\x5b\x5d-\x7e]|(\\[\x01-\x09\x0b\x0c\x0d-\x7f]))*$/i;
const emailUserUtf8Part = /^[a-z\d!#\$%&'\*\+\-\/=\?\^_`{\|}~\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+$/i;
const emailUserUtf8Part = /^[a-z\d!#\$%&'\*\+\-\/=\?\^_`{\|}~\u00A1-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+$/i;
const quotedEmailUserUtf8 = /^([\s\x01-\x08\x0b\x0c\x0e-\x1f\x7f\x21\x23-\x5b\x5d-\x7e\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]|(\\[\x01-\x09\x0b\x0c\x0d-\x7f\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]))*$/i;
const defaultMaxEmailLength = 254;
/* eslint-enable max-len */
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4 changes: 4 additions & 0 deletions test/validators.test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,9 @@ describe('Validators', () => {
'"wrong()[]",:;<>@@gmail.com',
'[email protected]�',
'[email protected]©',
'nbsp [email protected]',
'nbsp_test@te st.com',
'[email protected] m',
],
});
});
Expand Down Expand Up @@ -117,6 +120,7 @@ describe('Validators', () => {
'hans.m端[email protected]',
'[email protected]',
'tü[email protected]',
'nbsp [email protected]',
],
});
});
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