Regular Expressions 101

opinionated email validation based on https://en.wikipedia.org/wiki/Email_address. i have excluded some email patterns that don't seem to be common

A valid Email

to validate email

Validate email

Solves the practice problem from https://www.sitepoint.com/learn-regex/

email address regex

Supposedly 99.99% effective way to capture most potentially-valid email addresses in .NET syntax.

For getting the value after “Name: “ in a block of text

For getting the value after “Email: “ in a block of text

For getting the value after “Phone: “ in a block of text

For getting the value after “City: “ in a block of text

For getting the value after “State: “ in a block of text

For getting the value after “Zip: “ in a block of text

Use this to extract all email addresses from a block of text.