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Guide Section: Processing Events and Performing Actions | EASAP Tree: EVENT PROCESSING branch → CHECK VALUES
ERROR CHECK is a Child of CHECK VALUES.
ERROR CHECK defines custom error checks that go beyond the normal error checks, for example bounds checking, that are performed automatically by an EASAP. Some use cases for ERROR CHECK are as follows:
ERROR CHECK has two methods for defining the check that it will perform:
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Essential Parameters: | |
Title: | Title of error message |
Error Message: | Text of error message displayed when check finds an error |
Type: | Select type of error check (Error_Message, Information_Message, Warning_Message) |
Optional Parameters: | |
Show if: | Logical expression, if TRUE then error message displayed, if FALSE then error message NOT displayed |
Regular Expression: | Regular Expression to be matched against value of Object: |
Object: | Select object to check with Regular Expression: |
Match: | Select whether a match or a non-match in Regular Expression: should cause error (default→TRUE, FALSE) |
Delimiter: | Character to delimit any object references in Title: and Error Message: (default→%) |