Progress
Internationalization Guide
Automatic Input Validation
When you input multi-byte characters, Progress automatically validates the input under certain conditions. Validation of multi-byte characters means Progress checks that the lead byte has a value acceptable for lead bytes in this code page, and that each trail byte has a value acceptable for trail bytes in this code page.
CAUTION: Passing input validation is no guarantee that a multi-byte character is valid. Though its lead byte has an appropriate lead-byte value and each of its trail bytes have an appropriate trail-byte value, the combination of values might still be invalid for the character’s code page.Table 8–3 describes when validation does and does not occur.
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