envia el pass encriptado al usuario :S

[timz]

validation.functions.inc.php

<?php

#### Validation functions ####

function valid_email($email)
{

// First, we check that there's one @ symbol, and that the lengths are right
if (!ereg("^[^@]{1,64}@[^@]{1,255}$", $email))
{
// Email invalid because wrong number of characters in one section, or wrong number of @ symbols.
return false;
}
// Split it into sections to make life easier
$email_array = explode("@", $email);
$local_array = explode(".", $email_array[0]);
for ($i = 0; $i < sizeof($local_array); $i++)
{
if (!ereg("^(([A-Za-z0-9!#$%&'*+/=?^_`{|}~-][A-Za-z0-9!#$%&'*+/=?^_`{|}~\.-]{0,63})|(\"[^(\\|\")]{0,62}\"))$",
$local_array[$i]))
{
return false;
}
}
if (!ereg("^\[?[0-9\.]+\]?$", $email_array[1]))
{ // Check if domain is IP. If not, it should be valid domain name
$domain_array = explode(".", $email_array[1]);
if (sizeof($domain_array) < 2)
{
return false; // Not enough parts to domain
}
for ($i = 0; $i < sizeof($domain_array); $i++)
{
if (!ereg("^(([A-Za-z0-9][A-Za-z0-9-]{0,61}[A-Za-z0-9])|([A-Za-z0-9]+))$", $domain_array[$i]))
{
return false;
}
}
}
return true;
}

function valid_username($username, $minlength = 3, $maxlength = 30)
{

$username = trim($username);

if (empty($username))
{
return false; // it was empty
}
if (strlen($username) > $maxlength)
{
return false; // to long
}
if (strlen($username) < $minlength)
{

return false; //toshort
}

$result = ereg("^[A-Za-z0-9_\-]+$", $username); //only A-Z, a-z and 0-9 are allowed

if ($result)
{
return true; // ok no invalid chars
} else
{
return false; //invalid chars found
}

return false;

}

function valid_password($pass, $minlength = 6, $maxlength = 15)
{
$pass = trim($pass);

if (empty($pass))
{
return false;
}

if (strlen($pass) < $minlength)
{
return false;
}

if (strlen($pass) > $maxlength)
{
return false;
}

$result = ereg("^[A-Za-z0-9_\-]+$", $pass);

if ($result)
{
return true;
} else
{
return false;
}

return false;

}

?>