mustBeNonzeroLengthText

Checks that value is text with nonzero length or raise an error.

Syntax

  • mustBeNonzeroLengthText(var)

  • mustBeNonzeroLengthText(var, argPosition)

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

Input argument

  • var - a variable: a string array, a cell of strings, or row vector characters array.

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

Description

mustBeNonzeroLengthText checks that value is text with nonzero length or raise an error.

Example

mustBeNonzeroLengthText('true')
mustBeNonzeroLengthText("hello")
mustBeNonzeroLengthText('')

See also

ischar, isstring.

History

VersionDescription

1.0.0

initial version

Author

Allan CORNET

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