We've included some predefined expressions covering some standard scenarios.

Allowed values	Disallowed values
http://www.zengenti.com	special%character@zengenti.com
https://contensis.com	name@zengenti
http://www.contensis.com/help-and-docs/user-guides/introduction-to-contensis	notawebsite.com

Allowed values	Disallowed values
niceandsimple@example.com	Abc.example.com
very.common@example.com	A@b@c@example.com
a.little.lengthy.but.fine@dept.example.com	john..doe@example.com

Allowed values	Disallowed values
This Is A Title	This is a title
This Is Another Title	This is A title

Use pattern matching to validate fields

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