Regular Expressions |
Scroll |
Regular expressions can be used on Text fields to ensure that index data matches a required format. (E.g., e-mail addresses). The regular expression dialect used is compatible with regular expressions used in JavaScript. More information is available via the Internet.
Specify Regular Expression
A regular expression can be entered here. By clicking the arrow button the user is presented with a list of basic elements and sample expressions.
Enter a value here to check...
This field is used to check whether regular expressions defined in the field above. This is only for testing purposes.
Enter an example of a valid data string...
This is an optional entry that will be displayed as an example when a user enters a non-matching value.