the value of 'name' is invalid. it must satisfy the function: @(x)n==0||((iscellstr(x)&&numel(x)==n)||isempty(x)||(iscell(x)&&numel(x)==n&&any(cellfun(@(c)isempty(c)||ischar(c),x)))) in matlab

main.m
function isValid = validateName(name, n)
    isValid = n == 0 || ...
              (iscellstr(name) && numel(name) == n) || ...
              isempty(name) || ...
              (iscell(name) && numel(name) == n && any(cellfun(@(c) isempty(c) || ischar(c), name)));
end
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main.m
name = 'example';   % replace with the value of 'name' you want to validate
n = 5;              % replace with the required number of elements

isValid = validateName(name, n);

if isValid
    disp('Valid name');
else
    disp('Invalid name');
end
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