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IsNumber

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IsNumber

Last Updated: May 10, 2022

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Use this function to check if all characters in the input string are digits.

Syntax

IsNumber (input)

Parameters

Input Parameter Name Description
input input string

Returns

Return value Description
text Returns True or False

Sample

IsNumber (abcd123)

  • Checks if the all the characters in the string abcd123 are digits.
    Returns False because all characters in the string are not digits.

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