Regular Expression property

Official Content
This documentation is valid for:
Allows you to specify a regular expression for string-type attributes or variables (Character, VarChar, etc.), with which to validate the data entered.


This property is not available when the attribute is a formula.

Verification is done at runtime, when the value is entered in a Transaction form by an end user,  or in a Business Component by a program.
It is available for WebPanels as of GeneXus X Evolution 3 upgrade 2. 


For domains, attributes or variables based on domains of attributes, the property is inherited and can't be modified.

See Also

Value range property
Validation Failed Message property
Regular Expressions (RegEx)