email that accepts the plus (+) symbol

If you want to understand an SQL statement for Hibernate: this replaces the selected fields in an SQL statement generated by Hibernate by a shorthand, since you usually just care about the logic. E.g. it changes select foo0_.bla as bla1_3, foo0_.bar as bar1_3, foo0_.baz1_3 as baz1_3 from ... to sele...

extract video id, index, play list id from youtube URL

VALIDATE ALL WOLRD MAIL RULES Very simple expression Less than 140 caracters. Validate on SonarQube typescript, javascript, angular rules ...

Besides leap year handling, this takes care of date validation in the yy-mm-dd format.

matches full if condition statment eg: if(condition){ ... } else if(condition){ ... }else{...

Verifies Number is a negative/positive number. Number may be a decimal, but if it is, it requires at least one number before and after the decimal place. Decimal numbers may also be negative or positive. Only 1 decimal place is allowed.

Grabs all HTML tags

fjk@1Qaa$

Credit: https://gist.github.com/FinalAngel/1876898

a mac address separated by dashes or colons.

supports all major protocols

([!-\~]aeiou)

Validate North American phone numbers with capture groups for the Area Code, Exchange Code, Line Number, and Extension.