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Expression Properties Dialog Box

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To add a new expression, click Add New Expression on the Expressions View to open the Expression Properties dialog box.

Expression Properties Dialog Box

The Expression Properties dialog box includes the following properties:

PropertyDescription
NameEnter a descriptive name for the expression.
ExpressionEnter the expression that will perform the form validation. Expressions are supported for the JavaScript language. For more information about JavaScript regular expressions, visit: http://www\.regular\-expressions\.info/javascript\.html​
Sample FormatEnter the format that the expression validates. This value will be displayed under the form field requiring validation to inform the user of the correct format to enter.

See Also

Creating a New Expression

Editing an Existing Expression

Adding an Expression to a Question