As explained already, not a good idea :)
Also, if someone makes a copy of your form and excludes one of the fields,
then it won't be set in POST at all.
Keep an array of the fields you have in the form. I choose to set the field
as the key, and then for the value either 1 (required) or 0 (not
I'm running this script to make sure all fields are filled in on a form:
foreach($_POST as $p)
{
if(!$p)
{
header(Location: signup.php?error=3);
exit();
}
}
But I need to exclude one field on the form from being checked -
Street2. How could I do this?
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At 20:26 14.03.2003, drparker said:
[snip]
I'm running this script to make sure all fields are filled in on a form:
foreach($_POST as $p)
{
if(!$p)
{
header(Location: signup.php?error=3);
exit();
}
}
But I need to exclude one field on the form from
That's generally not a good idea because depending on the type of control
empty input fields will not be available in the $_POST array (e.g.
unchecked checkboxes are _not_ sent by the browser).
You should rather have a list of input variables that need to be filled
and
compare $_POST against
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