fixed #150 #151

patterns.go

@@ -30,7 +30,15 @@ const (
 	Latitude       string = "^[-+]?([1-8]?\\d(\\.\\d+)?|90(\\.0+)?)$"
 	Longitude      string = "^[-+]?(180(\\.0+)?|((1[0-7]\\d)|([1-9]?\\d))(\\.\\d+)?)$"
 	DNSName        string = `^([a-zA-Z0-9]{1}[a-zA-Z0-9_-]{1,62}){1}(\.[a-zA-Z0-9]{1}[a-zA-Z0-9_-]{1,62})*$`
-	URL            string = `^((ftp|https?):\/\/)?(\S+(:\S*)?@)?((([1-9]\d?|1\d\d|2[01]\d|22[0-3])(\.(1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.([0-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(([a-zA-Z0-9]([a-zA-Z0-9-]+)?[a-zA-Z0-9]([-\.][a-zA-Z0-9]+)*)|((www\.)?))?(([a-zA-Z\x{00a1}-\x{ffff}0-9]+-?-?)*[a-zA-Z\x{00a1}-\x{ffff}0-9]+)(?:\.([a-zA-Z\x{00a1}-\x{ffff}]{1,}))?))(:(\d{1,5}))?((\/|\?|#)[^\s]*)?$`
+	IP             string = `(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))`
+	URLSchema      string = `((ftp|tcp|udp|wss?|https?):\/\/)`
+	URLUsername    string = `(\S+(:\S*)?@)`
+	Hostname       string = ``
+	URLPath        string = `((\/|\?|#)[^\s]*)`
+	URLPort        string = `(:(\d{1,5}))`
+	URLIP          string = `([1-9]\d?|1\d\d|2[01]\d|22[0-3])(\.(1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.([0-9]\d?|1\d\d|2[0-4]\d|25[0-4]))`
+	URLSubdomain   string = `((www\.)|([a-zA-Z0-9]([-\.][a-zA-Z0-9]+)*))`
+	URL            string = `^` + URLSchema + `?` + URLUsername + `?` + `((` + URLIP + `|(\[` + IP + `\])|(([a-zA-Z0-9]([a-zA-Z0-9-]+)?[a-zA-Z0-9]([-\.][a-zA-Z0-9]+)*)|(` + URLSubdomain + `?))?(([a-zA-Z\x{00a1}-\x{ffff}0-9]+-?-?)*[a-zA-Z\x{00a1}-\x{ffff}0-9]+)(?:\.([a-zA-Z\x{00a1}-\x{ffff}]{1,}))?))` + URLPort + `?` + URLPath + `?$`
 	SSN            string = `^\d{3}[- ]?\d{2}[- ]?\d{4}$`
 	WinPath        string = `^[a-zA-Z]:\\(?:[^\\/:*?"<>|\r\n]+\\)*[^\\/:*?"<>|\r\n]*$`
 	UnixPath       string = `^((?:\/[a-zA-Z0-9\.\:]+(?:_[a-zA-Z0-9\:\.]+)*(?:\-[\:a-zA-Z0-9\.]+)*)+\/?)$`

validator_test.go

@@ -631,6 +631,15 @@ func TestIsURL(t *testing.T) {
 		{"http://cant-end-with-hyphen-.example.com", false},
 		{"http://-cant-start-with-hyphen.example.com", false},
 		{"http://www.domain-can-have-dashes.com", true},
+		{"http://m.abcd.com/test.html", true},
+		{"http://m.abcd.com/a/b/c/d/test.html?args=a&b=c", true},
+		{"http://[::1]:9093", true},
+		{"http://[::1]:909388", false},
+		{"1200::AB00:1234::2552:7777:1313", false},
+		{"http://[2001:db8:a0b:12f0::1]/index.html", true},
+		{"http://[1200:0000:AB00:1234:0000:2552:7777:1313]", true},
+		{"http://user:pass@[::1]:9093/a/b/c/?a=v#abc", true},
+		{"https://127.0.0.1/a/b/c?a=v&c=11d", true},
 	}
 	for _, test := range tests {
 		actual := IsURL(test.param)