Rule 11255 - Invalid Character in Extension

Rule Type Rejection

Validated Data

This rule is used to validate the following data in a Student Phone Number record:

To perform this validation, the following information is used:


Extensions must only contain numbers (0 to 9)

Effective Period

  • This validation rule is in effect for all school years.

Additional Notes


When this validation rule is triggered, the following message is returned:

Invalid Extension. The Extension provided ({Extension}) must only be numbers (0 through 9).

Applies To

Change History

  • Release 1.x – Added/Updated