That will work ok.

$ perl -E '
> @data = (
>    q{Hello, world!},
>    q{te-st%$/*.},
>    q{All_of_this_is_OK.},
>    q{!@#$%^&*()12345},
>    );
> say for map { tr{A-Za-z0-9_.-}{}cd; $_ } @data;'
Helloworld
te-st.
All_of_this_is_OK.
12345
$

[download]

Cheers,

JohnGG

In reply to Re^4: Filtering unwanted chars from input field by johngg
in thread Filtering unwanted chars from input field by Anonymous Monk

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