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Don't display an empty form field?
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I'm using a PHP script called rwf_mail.php (http://www.robertswebforge.com/scripts/rwf_mail.shtml).
It creates a form that can be emailed. It consists of the php file and a plain html file to display the form.
So in the HTML page, I have code similar to:
The PHP script pulls the $fields{"NAME"} and gets the user input from the form on the HTML page.
It then takes all of the fields defined in the PHP script and emails the field name and the form input.
What happens though is if a field is empty, it still emails the field name.
If the input from the form is blank, I don't want it to email the field name either. Basically just email me the field names with their values.
I believe this is the section of code that creates the message to email:
What would I have to do to make this possible?
It creates a form that can be emailed. It consists of the php file and a plain html file to display the form.
So in the HTML page, I have code similar to:
HTML Syntax (Toggle Plain Text)
The PHP script pulls the $fields{"NAME"} and gets the user input from the form on the HTML page.
It then takes all of the fields defined in the PHP script and emails the field name and the form input.
What happens though is if a field is empty, it still emails the field name.
If the input from the form is blank, I don't want it to email the field name either. Basically just email me the field names with their values.
I believe this is the section of code that creates the message to email:
php Syntax (Toggle Plain Text)
What would I have to do to make this possible?
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Join Date: Nov 2003
Posts: 360
Reputation: 
Solved Threads: 5
PHP/vBulletin Guru
So [php]$message = "The following was submitted:\n\n";
foreach($fields as $f => $v)
{
if ($v)
$message .= sprintf("%20s: %s\n",$v,$_REQUEST[$f]);
}[/php]?
foreach($fields as $f => $v)
{
if ($v)
$message .= sprintf("%20s: %s\n",$v,$_REQUEST[$f]);
}[/php]?
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Originally Posted by Gary King 
So [php]$message = "The following was submitted:\n\n";
foreach($fields as $f => $v)
{
if ($v)
$message .= sprintf("%20s: %s\n",$v,$_REQUEST[$f]);
}[/php]?
php Syntax (Toggle Plain Text)
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