mustBeFolder

Checks that input path refers to folder.

📝 Syntax

• mustBeFolder(var)

• mustBeFolder(var, argPosition)

• C++: void mustBeFolder(const ArrayOfVector& args, int argPosition)

📥 Input argument

• var - a variable: a scalar string array or row vector characters array.

• argPosition - a positive integer value: Position of input argument.

📄 Description

mustBeFolder checks that input path refers to folder or raise an error.

💡 Example

mustBeFolder(tempdir())
mustBeFolder('hello_nelson')

🔗 See also

isdir.

🕔 History

Version	📄 Description
1.0.0	initial version