Knowledgebase: Technical Support > API > Client API's/VTL > VTL Client Scripts > Utility Functions
IsNumericValue
Posted by Mohammad Rahhal, Last modified by Diana Alkouni on 08 September 2020 07:26 AM

Syntax

Public Function IsNumericValue(vVal As Variant) As Boolean

Description

This function is used to return a boolean value indicating whether an expression can be evaluated as a number.

Parameters

Key Description
vVal An expression of type variant to be indicated if is number or not.

Return value

 Returns true if the expression value is of numeric type.

Sample

Public Sub main()

AlertMessage IsNumericValue(5452) 'Returns true.

AlertMessage IsNumericValue("not numeric") 'Returns false.

End Sub

See Also


Back to VTL Client Script Index

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