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Full Discussion: Validation
Top Forums UNIX for Dummies Questions & Answers Validation Post 302221357 by Allenzo on Monday 4th of August 2008 09:50:08 AM
Old 08-04-2008
Validation

I'm kinda new in shell scripting. How do i validate an input from a user to conform to requirement. For example,

echo "Enter First Name: "
read FName
echo "Enter Date of Employment (dd/mm/yyyy): "
read DoE

If the user enters data that is alphanumeric, it accepts it. I hope i've communicated the problem well enough.
 

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IMAP_MAILBOXMSGINFO(3)							 1						    IMAP_MAILBOXMSGINFO(3)

imap_mailboxmsginfo - Get information about the current mailbox

SYNOPSIS
object imap_mailboxmsginfo (resource $imap_stream) DESCRIPTION
Checks the current mailbox status on the server. It is similar to imap_status(3), but will additionally sum up the size of all messages in the mailbox, which will take some additional time to execute. PARAMETERS
o $ imap_stream -An IMAP stream returned by imap_open(3). RETURN VALUES
Returns the information in an object with following properties: Mailbox properties +--------+----------------------------------------+ | Date | | | | | | | date of last change (current datetime) | | | | |Driver | | | | | | | driver | | | | |Mailbox | | | | | | | name of the mailbox | | | | | Nmsgs | | | | | | | number of messages | | | | |Recent | | | | | | | number of recent messages | | | | |Unread | | | | | | | number of unread messages | | | | |Deleted | | | | | | | number of deleted messages | | | | | Size | | | | | | | mailbox size | | | | +--------+----------------------------------------+ Returns FALSE on failure. EXAMPLES
Example #1 imap_mailboxmsginfo(3) example <?php $mbox = imap_open("{imap.example.org}INBOX", "username", "password") or die("can't connect: " . imap_last_error()); $check = imap_mailboxmsginfo($mbox); if ($check) { echo "Date: " . $check->Date . "<br /> " ; echo "Driver: " . $check->Driver . "<br /> " ; echo "Mailbox: " . $check->Mailbox . "<br /> " ; echo "Messages: " . $check->Nmsgs . "<br /> " ; echo "Recent: " . $check->Recent . "<br /> " ; echo "Unread: " . $check->Unread . "<br /> " ; echo "Deleted: " . $check->Deleted . "<br /> " ; echo "Size: " . $check->Size . "<br /> " ; } else { echo "imap_mailboxmsginfo() failed: " . imap_last_error() . "<br /> "; } imap_close($mbox); ?> PHP Documentation Group IMAP_MAILBOXMSGINFO(3)
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