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Form Processing
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In this code sample we will
This article tells you how to
If you are migrating from
This tutorial teaches you how
converting all applicable
pass variables to a PHP page
using CGI scripts, this
to validate an email with
characters to HTML entities
using the query string, and
guide can help you get set
PHP and regular expressions.
using htmlentities(). Using
how to access them from that
up on a PHP3 server.
'htmlentities' all
page.
Have you ever seen
Provides several guides to
characters which have HTML
a URL which looked like
choose from.
character entity equivalents
"www.example.com/pag
are translated into these
entities. .
Date: Oct, 14 2006 Date: Dec, 10 2006 Date: Apr, 03 2000 Date: Jun, 23 2006 |
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In the PHP Tutorial you will
How to select, display and
This tutorial demostrates how
The validation of data that
learn about PHP Forms -
have fun with HTML select
to GET to fetch variables
has been entered in a form
Predefined variables,
list objects using PHP and
from the URL. And POST to
is necessary in most cases.
Reading input from forms and
Super Globals.
fetch variables from HTML
Why is important? For
Using hidden fields to save
forms in PHP.
example, what good is
state.PHP has several
holding a contest or
predefined variables called
sweepstakes if you can't
superglobals.Superglobals
notify the winner, because
are always present and
he or she entered an invalid
available in any PHP
telephone number or an
script.The superglobals are
incorrect address. What good
arrays of other variables.
is having a mailing list if
the e-mail addresses on it
aren't verified, and your
mailing list just bounces
back to you without reaching
the subscribers and target
audience.<br /><br
/>
Validating form
entries saves you time and
more importantly, it can
save you money. And since
somebody embossed the slogan
"Time is money!",
this should be very
important for your web
site!<br /><br
/>
Well when should
we validate? There are two
types of validation; client
side and server side.
Date: Nov, 28 2006 Date: Jan, 10 2006 Date: Sep, 27 2006 Date: Jan, 05 2007 |
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