Regex

Constructs a regular expression from text.

See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions and http://stackoverflow.com/questions/46155/validate-email-address-in-javascript for information about regular expressions.

Syntax

Regex(exp, flag)

Enabled for

Parameters

Return Value

Regular expression, which is a text value.

Example

Regex("^(([^<>()[\]\\\\.,;:\\s@\\"]+(\\.[^<>()[\\]\\\\.,;:\\s@\\"]+)*)|(\\".+\\"))@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\])|(([a-zA-Z\\-0-9]+\\.)+[a-zA-Z]{2,}))$","i")

This example returns a regular expression that matches a valid email address.