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Top Forums Shell Programming and Scripting Validation of Text field while Click on submit button Post 302593503 by Navrattan Bansa on Friday 27th of January 2012 05:20:18 AM
Old 01-27-2012
Validation of Text field while Click on submit button

I am using Perl CGI. I have created some text fields and getting those values.
But i want if user leave the text field blank when he click on submit button then instead of run a script it should give a popup. Please any body suggest me something..???
 

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Mojo::Server::CGI(3pm)					User Contributed Perl Documentation				    Mojo::Server::CGI(3pm)

NAME
Mojo::Server::CGI - CGI server SYNOPSIS
use Mojo::Server::CGI; my $cgi = Mojo::Server::CGI->new; $cgi->unsubscribe('request') $cgi->on(request => sub { my ($cgi, $tx) = @_; # Request my $method = $tx->req->method; my $path = $tx->req->url->path; # Response $tx->res->code(200); $tx->res->headers->content_type('text/plain'); $tx->res->body("$method request for $path!"); # Resume transaction $tx->resume; }); $cgi->run; DESCRIPTION
Mojo::Server::CGI is a simple and portable implementation of RFC 3875. See Mojolicious::Guides::Cookbook for more. EVENTS
Mojo::Server::CGI inherits all events from Mojo::Server. ATTRIBUTES
Mojo::Server::CGI inherits all attributes from Mojo::Server and implements the following new ones. "nph" my $nph = $cgi->nph; $cgi = $cgi->nph(1); Activate non parsed header mode. METHODS
Mojo::Server::CGI inherits all methods from Mojo::Server and implements the following new ones. "run" $cgi->run; Run CGI. SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>. perl v5.14.2 2012-09-05 Mojo::Server::CGI(3pm)
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