String.IsLetter

String.IsLetter(str : str) : bool

Check if first character in string is an alphabetic character.

8.05.2b or later

Name	Type	Description
str	string	The string value.

True if the first character in the string is an alphabetic character.

Output

Check if first character in string is an alphabetic character:

{{ String.IsLetter("One cat") }}

true

Check if first character in string is an alphabetic character:

{{ String.IsLetter("1 cat") }}

false

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