Only accept numerics/digits and hyphens, forbidding them at the start and the end of the number, and avoid two consecutive occurrences. The length of the input is limited by the app.

Only accept numerics/digits and hyphens, forbidding them at the start and the end of the number, and avoid two consecutive occurrences. Assuming the app validates the length.

Regular Expression ^[a-zA-Z ]{2,30}$ Allow only letters and space between each characters to support for multi word single name. Only accepts english letter characters.

Regular Expression ^[a-zA-Z ]{2,50}$ Allow only letters a-z and space between each character to support multi-word single names. Prone to errors in repeated spaces, to be cleanup by the app....

Used to validate entries like Address names and cities, streets. Allows any of the following characters -.#@&,:?!]{2})[a-zA-Z0-9- .#@&,_'":.?! Prohibits these characters from begining a sentence -.&,_'":?! Prohibits these characters from ending a sentence - &_'":

按照縮寫慣例 A.A.A A.A.A. A.A. A.A.A./A.A.A. ...

Will match all fixed and mobile phone numbers with 9 or 10 digit NSN Resource used: https://en.wikipedia.org/wiki/Telephone_numbers_in_the_United_Kingdom

mesa

Searches for expressions containing biblically accurate references for the book of Jude.

bla

A regex to parse codes from a discord server

find pattern in filename product name, version, build and extension

Extract group of key from hash structure string

email google/microsoft like

2

Branch name for Gitlab's Push Rules

Commit message for Gitlab's Push Rules

Input Format The first line contains a single integer, , denoting the number of usernames. Each line of the subsequent lines contains a string denoting an alien username to validate. Constraints...

Color RegEx

Parses "Zeitnahme" text files