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IsNumeric

Last Updated: Dec 10, 2020

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This function returns True if all characters in a string are digits. If not, it returns False.

Syntax

isNumeric (input)

Parameters

Input Parameter Name Description
input input string

Returns

Return value Description
text Returns True or False

Sample

  1. isNumeric (123) = True
  2. isNumeric (JIFFY) = False
  3. isNumeric (JIFFY123) = False

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