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[ String_IsUpper ]

Method

[String_IsUpper] returns boolean True if the string contains only uppercase alphabetic characters (A-Z).

  • Syntax
string_isupper('String Value')
Examples
  • Beginner

To check whether a contains only uppercase alphabetic characters:

Use the [String_IsUpper] method. The following example checks whether the character A is an uppercase letter, returning True.

Code

string_isupper('A')

Result

true

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