You are gonna smack yourself... you put a $1(one) instead of $i in your checks...

It works then but allows letters... maybe wrap it in an int()?

Update Wrapping it in an int makes letter entries zero, maybe instead of chomp do 

#!/prod/gnu/bin/perl

print "** Random 4 Lotto Numbers **\n";
print "** Type any four digits (0 to 9) **\n\n";

for ($i=1; $i <= 4; $i++) {
    print "Choice $i: ";
    ($digit[$i] = <>) =~ s/\D//g;
    redo unless $digit[$i];
    redo if $digit[$i] > 9;
    redo if $digit[$i] < 0;
}

print "Your choices :@digit \n";

[download]
then you just get the numbers.
                - Ant

In reply to Re: Loop Control : REDO by suaveant
in thread Loop Control : REDO by skullbowl

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.