Data Validation
When a process writes to the database, it typically takes its values from the session state. Consequently, an application developer must verify that the session state values are valid, to ensure that the process was used appropriately and to preserve the
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derstanding Oracle APEX 20 Application Development Think Like an Application Express Developer Third Edition
Edward Sciore
Understanding Oracle APEX 20 Application Development: Think Like an Application Express Developer Edward Sciore Newton Center, MA, USA ISBN-13 (pbk): 978-1-4842-6164-4 https://doi.org/10.1007/978-1-4842-6165-1
ISBN-13 (electronic): 978-1-4842-6165-1
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