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