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[ string->isalpha ]


[String->IsAlpha] checks whether a specified character within the string object is alphabetic. If the parameter specifying the position of the character to be examined is omitted, then the default position 1 (or first character in the string object) is examined. The method returns True if the character is alphabetic or False otherwise.

  • Syntax
'String Object'->isalpha
'String Object'->isalpha(integer)
  • Beginner

To check whether a character is alphabetic:

Use the [String->IsAlpha] method. The following example returns True since the second character of the string is alphabetic.


'Lasso 9'->isalpha(2)



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