Regular Expressions 101

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Library entries

-2
javascript

email

no description available
Submitted by anonymous - 8 years ago
-2
javascript

Select ID from regex101 URL

no description available
Submitted by Vinay - 8 years ago
-2
javascript

Header `Link` validator

no description available
Submitted by Vaseker - 8 years ago
-2
javascript

Matching HTML attributes

no description available
Submitted by anonymous - 8 years ago
-2
javascript

valid windows file name

no description available
Submitted by Mitacha - 8 years ago
-2
javascript

Comma-separated numbers with ranges

no description available
Submitted by Eugene - 8 years ago
-2
javascript

Strict email validation

no description available
Submitted by anonymous - 7 years ago
-2
javascript

Find a IPV4

no description available
Submitted by Jon Dotsoy - 7 years ago
-2
javascript

Check syntax port ACL VNG

no description available
Submitted by nguyenvq - 7 years ago

Regex for validatin the number range from 20 to 999999999

Vote

-5

Regular Expression
javascript

/
^([2-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]{1,5})$
/

Description

Loading markdown...
Submitted by surendra - 7 years ago