Developer

Testing Regular Expressions

As you develop applications in the Application Composer, you can test regular expressions to determine whether they match alphanumeric strings.

Procedure

  1. In the Application Composer, select a state.
  2. Click the ? icon to the right of the Assign To field for a follow-up state.
    The expression tester opens and populates Expression and Assign To fields with follow-up state values from the state editor.
  3. Enter the value to test in the Text to Test field, and click Test.

Results

The result is either:
  • Match – value in Expression field matches the value in Text to Test field.
  • No Match – expression value does not match Text to Test value.