<< mustBeNonZero

Validators

mustBeNumeric >>

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mustBeNonzeroLengthText

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

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Syntax

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mustBeNonzeroLengthText(var)

mustBeNonzeroLengthText(var, argPosition)

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

Input argument

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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

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

Example

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

See also

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ischar, isstring.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET