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Write a simple regular expression to match an IP address,
e-mail address, city-state-zipcode combination.
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Answer / anshuman
/^([1-9]|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.([0-9]|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.([0-9]|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])\.([0-9]|[1-9]\d|1\d\d|2[0-4]\d|25[0-5])$/
All those above answer are wrong...because all of them take
0.0.0.0 as valid IP address which is not the case...with computer science ...
Developed By Anshuman sengupta
Reviewed by Arnab Bose
Tested by Avishek chatterjee
| Is This Answer Correct ? | 1 Yes | 7 No |
Answer / raghav
For IP Address
/([0-255])(\.)$1\1$1\1$1/;
For other question answer may vary depending on the
requirement.
| Is This Answer Correct ? | 22 Yes | 31 No |
Answer / gopal
I hope this is the right way to match IP address
/((\d{1,3})(\.)){3}\d{1,3}/
| Is This Answer Correct ? | 12 Yes | 24 No |
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