List of Data verification functions

FUNCTION DOES THIS
IsArray() Returns true if passed an array
IsDate() Returns true if passed a date
IsEmpty() Returns true if passed variable is uninitialized
IsError() Returns true if passed an error
IsMissing() Returns true if value was not passed for specified parameter in procedure call
IsNull() Returns true if passed NULL
IsNumeric() Returns true if passed a numeric value
IsObject() Returns true if passed an object

2 thoughts on “List of Data verification functions

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