How to error check a string for numbers?

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PJ 2018-10-15

评论： PJ 2018-10-15

So I have an input

name = input('Please enter your name:\n', 's');

How can I error check so that a user cannot enter any numbers for it?

madhan ravi 2018-10-15

What should be the error check ,an example?

PJ 2018-10-15

If I enter 7 as an input, it should ask the user to enter a valid name

KSSV 2018-10-15

name = input('Please enter your name:\n', 's');
if isnan(str2double(name))
    fprintf('Input is a string\n')
end

PJ 2018-10-15

This gives me an error now if I enter a name but it gives me a go if I enter a number. I need it to do the opposite.

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