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

  • Syntax
  • Parameters
[String_IsUpper: 'String Value']
Required Parameters
String Value The string which should be checked.

To check whether a character is a an uppercase letter:

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

[String_IsUpper: 'A']
Tag Link [String_IsUpper] Category String
Type Substitution Data Source Any
Support Preferred Version 3.0
Output Type Boolean Security None
Implementation Internal Sets Lasso 6.0, Lasso 5.0,LDML3x

Please note that periodically LassoSoft will go through the notes and may incorporate information from them into the documentation. Any submission here gives LassoSoft a non-exclusive license and will be made available in various formats to the Lasso community.

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