From 75a418b98a400a6699da6642476d2f168cf61efe Mon Sep 17 00:00:00 2001 From: Lorenz Van der Eecken Date: Tue, 3 Sep 2024 17:02:44 +0200 Subject: [PATCH 1/3] Stricter unicode space check in email regex (with tests) --- regexes.go | 2 +- validator_test.go | 91 ++++++++++++++++++++++++++++++++++++++++++++++- 2 files changed, 91 insertions(+), 2 deletions(-) diff --git a/regexes.go b/regexes.go index 7e1dd5a0..bda3b8a8 100644 --- a/regexes.go +++ b/regexes.go @@ -18,7 +18,7 @@ const ( rgbaRegexString = "^rgba\\(\\s*(?:(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])|(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%)\\s*,\\s*(?:(?:0.[1-9]*)|[01])\\s*\\)$" hslRegexString = "^hsl\\(\\s*(?:0|[1-9]\\d?|[12]\\d\\d|3[0-5]\\d|360)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*\\)$" hslaRegexString = "^hsla\\(\\s*(?:0|[1-9]\\d?|[12]\\d\\d|3[0-5]\\d|360)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0.[1-9]*)|[01])\\s*\\)$" - emailRegexString = "^(?:(?:(?:(?:[a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(?:\\.([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+)*)|(?:(?:\\x22)(?:(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(?:\\x20|\\x09)+)?(?:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]|\\x21|[\\x23-\\x5b]|[\\x5d-\\x7e]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))*(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(\\x20|\\x09)+)?(?:\\x22))))@(?:(?:(?:[a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(?:(?:[a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.?$" + emailRegexString = "^(?:(?:(?:(?:[a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(?:\\.([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+)*)|(?:(?:\\x22)(?:(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(?:\\x20|\\x09)+)?(?:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]|\\x21|[\\x23-\\x5b]|[\\x5d-\\x7e]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))*(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(\\x20|\\x09)+)?(?:\\x22))))@(?:(?:(?:[a-zA-Z]|\\d|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|\\d|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|\\d|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(?:(?:[a-zA-Z]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.?$" e164RegexString = "^\\+[1-9]?[0-9]{7,14}$" base32RegexString = "^(?:[A-Z2-7]{8})*(?:[A-Z2-7]{2}={6}|[A-Z2-7]{4}={4}|[A-Z2-7]{5}={3}|[A-Z2-7]{7}=|[A-Z2-7]{8})$" base64RegexString = "^(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\\/]{3}=|[A-Za-z0-9+\\/]{4})$" diff --git a/validator_test.go b/validator_test.go index 0f96b777..4fdc7e0d 100644 --- a/validator_test.go +++ b/validator_test.go @@ -8675,11 +8675,100 @@ func TestEmail(t *testing.T) { errs = validate.Var(s, "email") Equal(t, errs, nil) + s = `"test test"@email.com` + errs = validate.Var(s, "email") + Equal(t, errs, nil) + s = `"@email.com` errs = validate.Var(s, "email") NotEqual(t, errs, nil) AssertError(t, errs, "", "", "", "", "email") + s = ` test@example.com` // U+0020 regular space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+00A0 No-Break Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+1680 Ogham Space Mark + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+2000 En Quad + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+2001 Em Quad + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+2002 En Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+2003 Em Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+2004 Three-Per-Em Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+2005 Four-Per-Em Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+2006 Six-Per-Em Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+2007 Figure Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+2008 Punctuation Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+2009 Thin Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+200A Hair Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+202F Narrow No-Break Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = ` test@example.com` // U+205F Medium Mathematical Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + + s = `　test@example.com` // U+3000 Ideographic Space + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + i := true errs = validate.Var(i, "email") NotEqual(t, errs, nil) @@ -12667,7 +12756,7 @@ func TestIsIso3166AlphaNumericEUValidation(t *testing.T) { value interface{} expected bool }{ - {752, true}, //Sweden + {752, true}, // Sweden {"752", true}, {826, false}, // UK {"826", false}, From 7357d747dc1161dc2901b1f58d15d19179fabcd5 Mon Sep 17 00:00:00 2001 From: Lorenz Van der Eecken Date: Tue, 3 Sep 2024 17:11:54 +0200 Subject: [PATCH 2/3] Add comment about space --- validator_test.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/validator_test.go b/validator_test.go index 4fdc7e0d..945628bd 100644 --- a/validator_test.go +++ b/validator_test.go @@ -8675,7 +8675,7 @@ func TestEmail(t *testing.T) { errs = validate.Var(s, "email") Equal(t, errs, nil) - s = `"test test"@email.com` + s = `"test test"@email.com` // U+00A0 No-Break Space between quotes errs = validate.Var(s, "email") Equal(t, errs, nil) From 5cdcd60dd200c8ab015a40a2a8123ff111e37b84 Mon Sep 17 00:00:00 2001 From: Lorenz Van der Eecken Date: Fri, 13 Sep 2024 13:49:36 +0200 Subject: [PATCH 3/3] Do not allow Line Separator U+2028 in email --- regexes.go | 2 +- validator_test.go | 5 +++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/regexes.go b/regexes.go index bda3b8a8..44bff5fa 100644 --- a/regexes.go +++ b/regexes.go @@ -18,7 +18,7 @@ const ( rgbaRegexString = "^rgba\\(\\s*(?:(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])|(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%\\s*,\\s*(?:0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])%)\\s*,\\s*(?:(?:0.[1-9]*)|[01])\\s*\\)$" hslRegexString = "^hsl\\(\\s*(?:0|[1-9]\\d?|[12]\\d\\d|3[0-5]\\d|360)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*\\)$" hslaRegexString = "^hsla\\(\\s*(?:0|[1-9]\\d?|[12]\\d\\d|3[0-5]\\d|360)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0|[1-9]\\d?|100)%)\\s*,\\s*(?:(?:0.[1-9]*)|[01])\\s*\\)$" - emailRegexString = "^(?:(?:(?:(?:[a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(?:\\.([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+)*)|(?:(?:\\x22)(?:(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(?:\\x20|\\x09)+)?(?:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]|\\x21|[\\x23-\\x5b]|[\\x5d-\\x7e]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))*(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(\\x20|\\x09)+)?(?:\\x22))))@(?:(?:(?:[a-zA-Z]|\\d|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|\\d|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|\\d|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(?:(?:[a-zA-Z]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.?$" + emailRegexString = "^(?:(?:(?:(?:[a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{2027}\\x{2029}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(?:\\.([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{2027}\\x{2029}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+)*)|(?:(?:\\x22)(?:(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(?:\\x20|\\x09)+)?(?:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]|\\x21|[\\x23-\\x5b]|[\\x5d-\\x7e]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))*(?:(?:(?:\\x20|\\x09)*(?:\\x0d\\x0a))?(\\x20|\\x09)+)?(?:\\x22))))@(?:(?:(?:[a-zA-Z]|\\d|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{2027}\\x{2029}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|\\d|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{2027}\\x{2029}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{2027}\\x{2029}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|\\d|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{2027}\\x{2029}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(?:(?:[a-zA-Z]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{2027}\\x{2029}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(?:(?:[a-zA-Z]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{2027}\\x{2029}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])(?:[a-zA-Z]|\\d|-|\\.|~|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{2027}\\x{2029}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*(?:[a-zA-Z]|[\\x{00A1}-\\x{167F}\\x{1681}-\\x{1FFF}\\x{200B}-\\x{2027}\\x{2029}-\\x{202E}\\x{2030}-\\x{205E}\\x{2060}-\\x{2FFF}\\x{3001}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.?$" e164RegexString = "^\\+[1-9]?[0-9]{7,14}$" base32RegexString = "^(?:[A-Z2-7]{8})*(?:[A-Z2-7]{2}={6}|[A-Z2-7]{4}={4}|[A-Z2-7]{5}={3}|[A-Z2-7]{7}=|[A-Z2-7]{8})$" base64RegexString = "^(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\\/]{3}=|[A-Za-z0-9+\\/]{4})$" diff --git a/validator_test.go b/validator_test.go index 945628bd..44fe9ee4 100644 --- a/validator_test.go +++ b/validator_test.go @@ -8754,6 +8754,11 @@ func TestEmail(t *testing.T) { NotEqual(t, errs, nil) AssertError(t, errs, "", "", "", "", "email") + s = `
test@example.com` // U+2028 Line Separator + errs = validate.Var(s, "email") + NotEqual(t, errs, nil) + AssertError(t, errs, "", "", "", "", "email") + s = ` test@example.com` // U+202F Narrow No-Break Space errs = validate.Var(s, "email") NotEqual(t, errs, nil)