Hi Max

You can enter different types of regex expression the validate if the input is an e-mail. Just be aware not to make it too strict..

But you know that in Umbraco 7 there is a built-in EmailAddress property editor. Just go to developer sections -> datatypes and create a new datatype, where you choose the EmailAddress property editor from the dropdown.

/Bjarne

Hi Max,

See the documentation here for more: http://umbraco.tv/videos/umbraco-v7/implementor/fundamentals/document-types/description,-mandatory-and-validation/documentation

Using regEx

ValidationExpression="[a-z0-9!#$%&'+/=?^_{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_{|}~-]+)@(?:a-z0-9?.)+a-z0-9?"

Regex.IsMatch("[email protected]", ValidationExpression);

More on....email validation

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