Regular Expressions 101

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Regular Expressions 101

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-2
javascript

Valid Email

Use this Regex for server-side validation also with some slight modifications like so for .NET -- @\w+([-+.']\w+)@\w+([-.]\w+)\.[a-zA-Z0-9]{2,6}(-.{2,6})*;
Submitted by Fred Scales - 7 years ago
-2
javascript

Roman numbers

This regex matches roman numbers from 1 (I) to 3999 (MMMCMXCIX)
Submitted by Nicolò Ribaudo - 7 years ago
-2
javascript

Multiple Email Address Validation

Validates Multiple email addresses seperated by comma.
Submitted by Rajesh Badam - 7 years ago
-2
javascript

Validating comma delimited strings for whitespaces & extra commas

Validating comma delimited strings for whitespaces & extra commas -- +(,()+){0,}
Submitted by Cyril Mathew - 7 years ago
-2
javascript

Match whitespace and colon, except in specific words

For string splitting / deconstructing
Submitted by anonymous - 8 months ago
-1
javascript

Extract favicon from html head meta links

I needed a generic way to pull the shortcut icon for sites. This expression parses the html for the icon. If the icon was not found, my code checks for the "favicon.ico" in the root of the site.
Submitted by groundh0g - 5 months ago
-1
dotnet

MMM DDD YYYY

FEB MON 2023
Submitted by anonymous - 2 months ago
-1
dotnet

Parsing result of SQL Server version (SELECT @@VERSION)

Parses MS SQL Server version returned from executing SELECT @@version
Submitted by M Rivas - a month ago
-1
javascript

Is String having proper quotes around it

Language : Javascript Description : This will helpful for validating contents from a text editor where all the values are string and you need to verify that string must be a single string having quotes around it. Note : This regex is best applicable by trimming the string before checking with thi...
Submitted by PranomVignesh<pranomvignesh@gmail.com> - 2 years ago
-1
golang

rtrtr

gtgtg
Submitted by anonymous - 2 years ago
-1
javascript

Strip from Token to End of Line

Utilize " -- " as a Token and strips from the token to the end of the line.
Submitted by anonymous - 2 years ago
-1
javascript

validade email

this regex validates e-mails. const isValid= .text(value)
Submitted by anonymous - a year ago
-1
javascript

Match all but string content

Match all but string content
Submitted by luizandress - a year ago
-1
javascript

.NET tools

a
Submitted by anonymous - a year ago
-1
javascript

Email Regex

Email Validation Regex
Submitted by anonymous - a year ago
-1
javascript

Remove HTML tags from a string using JavaScript and RegEx

Remove HTML tags from a string using JavaScript and RegEx
Submitted by Megralo - a year ago
-1
javascript

Email

validation email
Submitted by anonymous - 6 months ago
-1
javascript

North America - US - N11 Service Number - e.164 compliant/non-compliant

This expression can be used for identifying if a string (such as a dialed number using a cloud based telephony service) matches one of the known North American US N11 Service Numbers. It will match if the number is in e.164 format or not, and only matches when the string begins and ends with the des...
Submitted by Benjamin Dean - 7 years ago
-1
javascript

get only ids

no description available
Submitted by anonymous - 6 years ago
-1
javascript

Passwords

no description available
Submitted by anonymous - 6 years ago
1234567...177

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})$
/
Open regex in editor

Description

Loading markdown...
Submitted by surendra - 8 years ago