Regex for SIP and SIPS URIsMatch all occurrences of a regexA comprehensive regex for phone number validationHow to negate specific word in regex?RegEx match open tags except XHTML self-contained tagsEscape string for use in Javascript regexFind and kill a process in one line using bash and regexRegex - Does not contain certain CharactersHow to extract a substring using regexRegex Match all characters between two stringsCheck whether a string matches a regex in JS
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Regex for SIP and SIPS URIs
Match all occurrences of a regexA comprehensive regex for phone number validationHow to negate specific word in regex?RegEx match open tags except XHTML self-contained tagsEscape string for use in Javascript regexFind and kill a process in one line using bash and regexRegex - Does not contain certain CharactersHow to extract a substring using regexRegex Match all characters between two stringsCheck whether a string matches a regex in JS
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
Sample Sip URI
sip:alice@atlanta.com
sip:alice:secretword@atlanta.com;transport=tcp
sips:alice@atlanta.com?subject=project%20x&priority=urgent
sip:+1-212-555-1212:1234@gateway.com;user=phone
sips:1212@gateway.com
sip:alice@192.0.2.4
sip:atlanta.com;method=REGISTER?to=alice%40atlanta.com
sip:alice;day=tuesday@atlanta.com
the regex I created ^(sip|sips):([^@]+)@(.+)
What I am trying to achieve is @ is optional, if @is there something before and after @ should be there, otherwise after sip: anything can be accepted
java regex regex-negation regex-group
asked Mar 25 at 11:38
Cork KochiCork Kochi
5061 gold badge9 silver badges25 bronze badges
add a comment |
Sample Sip URI
sip:alice@atlanta.com
sip:alice:secretword@atlanta.com;transport=tcp
sips:alice@atlanta.com?subject=project%20x&priority=urgent
sip:+1-212-555-1212:1234@gateway.com;user=phone
sips:1212@gateway.com
sip:alice@192.0.2.4
sip:atlanta.com;method=REGISTER?to=alice%40atlanta.com
sip:alice;day=tuesday@atlanta.com
the regex I created ^(sip|sips):([^@]+)@(.+)
What I am trying to achieve is @ is optional, if @is there something before and after @ should be there, otherwise after sip: anything can be accepted
java regex regex-negation regex-group
asked Mar 25 at 11:38
Cork KochiCork Kochi
5061 gold badge9 silver badges25 bronze badges
add a comment |
Sample Sip URI
sip:alice@atlanta.com
sip:alice:secretword@atlanta.com;transport=tcp
sips:alice@atlanta.com?subject=project%20x&priority=urgent
sip:+1-212-555-1212:1234@gateway.com;user=phone
sips:1212@gateway.com
sip:alice@192.0.2.4
sip:atlanta.com;method=REGISTER?to=alice%40atlanta.com
sip:alice;day=tuesday@atlanta.com
the regex I created ^(sip|sips):([^@]+)@(.+)
What I am trying to achieve is @ is optional, if @is there something before and after @ should be there, otherwise after sip: anything can be accepted
java regex regex-negation regex-group
asked Mar 25 at 11:38
Cork KochiCork Kochi
5061 gold badge9 silver badges25 bronze badges
Sample Sip URI
sip:alice@atlanta.com
sip:alice:secretword@atlanta.com;transport=tcp
sips:alice@atlanta.com?subject=project%20x&priority=urgent
sip:+1-212-555-1212:1234@gateway.com;user=phone
sips:1212@gateway.com
sip:alice@192.0.2.4
sip:atlanta.com;method=REGISTER?to=alice%40atlanta.com
sip:alice;day=tuesday@atlanta.com
the regex I created ^(sip|sips):([^@]+)@(.+)
What I am trying to achieve is @ is optional, if @is there something before and after @ should be there, otherwise after sip: anything can be accepted
java regex regex-negation regex-group
java regex regex-negation regex-group
asked Mar 25 at 11:38
Cork KochiCork Kochi
5061 gold badge9 silver badges25 bronze badges
asked Mar 25 at 11:38
Cork KochiCork Kochi
5061 gold badge9 silver badges25 bronze badges
asked Mar 25 at 11:38
Cork KochiCork Kochi
5061 gold badge9 silver badges25 bronze badges
asked Mar 25 at 11:38
Cork KochiCork Kochi
5061 gold badge9 silver badges25 bronze badges
asked Mar 25 at 11:38
Cork KochiCork Kochi
5061 gold badge9 silver badges25 bronze badges
5061 gold badge9 silver badges25 bronze badges
add a comment |
add a comment |
1 Answer
1
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votes
You may use
^(sips?):([^@]+)(?:@(.+))?$
See the regex demo.
Details
^- start of string(sips?)- Group 1:siporsips:- a colon([^@]+)- Group 2: 1 or more chars other than@(?:@(.+))?- an optional non-capturing group:@- a@char(.+)- Group 3: any 0+ chars other than line break chars, as many as possible
$- end of string.
NOTE: if you use the pattern with .matches() method, ^ and $ are redundant and can be removed from the pattern as that method requires a full string match.
answered Mar 25 at 11:46
Wiktor StribiżewWiktor Stribiżew
343k16 gold badges160 silver badges241 bronze badges
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You may use
^(sips?):([^@]+)(?:@(.+))?$
See the regex demo.
Details
^- start of string(sips?)- Group 1:siporsips:- a colon([^@]+)- Group 2: 1 or more chars other than@(?:@(.+))?- an optional non-capturing group:@- a@char(.+)- Group 3: any 0+ chars other than line break chars, as many as possible
$- end of string.
NOTE: if you use the pattern with .matches() method, ^ and $ are redundant and can be removed from the pattern as that method requires a full string match.
answered Mar 25 at 11:46
Wiktor StribiżewWiktor Stribiżew
343k16 gold badges160 silver badges241 bronze badges
add a comment |
You may use
^(sips?):([^@]+)(?:@(.+))?$
See the regex demo.
Details
^- start of string(sips?)- Group 1:siporsips:- a colon([^@]+)- Group 2: 1 or more chars other than@(?:@(.+))?- an optional non-capturing group:@- a@char(.+)- Group 3: any 0+ chars other than line break chars, as many as possible
$- end of string.
NOTE: if you use the pattern with .matches() method, ^ and $ are redundant and can be removed from the pattern as that method requires a full string match.
answered Mar 25 at 11:46
Wiktor StribiżewWiktor Stribiżew
343k16 gold badges160 silver badges241 bronze badges
add a comment |
You may use
^(sips?):([^@]+)(?:@(.+))?$
See the regex demo.
Details
^- start of string(sips?)- Group 1:siporsips:- a colon([^@]+)- Group 2: 1 or more chars other than@(?:@(.+))?- an optional non-capturing group:@- a@char(.+)- Group 3: any 0+ chars other than line break chars, as many as possible
$- end of string.
NOTE: if you use the pattern with .matches() method, ^ and $ are redundant and can be removed from the pattern as that method requires a full string match.
answered Mar 25 at 11:46
Wiktor StribiżewWiktor Stribiżew
343k16 gold badges160 silver badges241 bronze badges
You may use
^(sips?):([^@]+)(?:@(.+))?$
See the regex demo.
Details
^- start of string(sips?)- Group 1:siporsips:- a colon([^@]+)- Group 2: 1 or more chars other than@(?:@(.+))?- an optional non-capturing group:@- a@char(.+)- Group 3: any 0+ chars other than line break chars, as many as possible
$- end of string.
NOTE: if you use the pattern with .matches() method, ^ and $ are redundant and can be removed from the pattern as that method requires a full string match.
answered Mar 25 at 11:46
Wiktor StribiżewWiktor Stribiżew
343k16 gold badges160 silver badges241 bronze badges
answered Mar 25 at 11:46
Wiktor StribiżewWiktor Stribiżew
343k16 gold badges160 silver badges241 bronze badges
answered Mar 25 at 11:46
Wiktor StribiżewWiktor Stribiżew
343k16 gold badges160 silver badges241 bronze badges
answered Mar 25 at 11:46
Wiktor StribiżewWiktor Stribiżew
343k16 gold badges160 silver badges241 bronze badges
343k16 gold badges160 silver badges241 bronze badges
add a comment |
add a comment |
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