I guess you'd something like
Code: Select all
<?php
// this would be $_POST[] etc not $date =
$date = "1";
if (ereg ("([0-9]{1,2})", $date, $regs)) {
echo "$regs[1]";
} else {
echo "Invalid date format: $date";
}
?>thanks
Mjay
Moderator: General Moderators
Code: Select all
<?php
// this would be $_POST[] etc not $date =
$date = "1";
if (ereg ("([0-9]{1,2})", $date, $regs)) {
echo "$regs[1]";
} else {
echo "Invalid date format: $date";
}
?>Code: Select all
if (!ctype_digit($_POST['variableName'])) {
echo 'INVALID!';
}