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Undefined Index

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Undefined Index

Postby jagjittcl » Thu Jul 18, 2013 9:35 am

Hi

In the below code it is giving me undefined index emlsubject,emlbody on this line
if( $_POST['emlsubject'] || $_POST['emlbody'] )

<?php
if( $_POST['emlsubject'] || $_POST['emlbody'] )
{
echo $_POST['emlsubject'] ;
echo $_POST['emlbody'];
}
?>
<html>
<body>
<form method="POST" action="<?php $_PHP_SELF ?>">
<label>Subject For Email : </label>
<input type="text" id="emlsubject" name = "emlsubject" size="60" /> </br>
<label>Body Of Email : </label>
<textarea id="emlbody" name="emlbody" rows="8" cols="60" > </textarea> </br>
<input type="Submit" name = "submit" value="submit" />
</form>
</body>
</html>

Thanks
jagjittcl
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Re: Undefined Index

Postby pbs » Thu Jul 18, 2013 8:08 pm

as no values are assign to emlsubject, emlbody, so it is it's giving notice errors

you can disable these notice errors from php.ini
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Re: Undefined Index

Postby johnj » Thu Jul 18, 2013 9:07 pm

You should not disable notice errors. Try to find why the form variables are not set. Also, you should access those form variable only after you have submitted the form.
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Re: Undefined Index

Postby jagjittcl » Fri Jul 19, 2013 1:05 am

Hi Johnj

Can you please guide me what is wrong in the above code

Thanks
jagjittcl
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Re: Undefined Index

Postby johnj » Fri Jul 19, 2013 5:44 am

try to understand how to submit a form, what happens when we submit a form etc. Only then can I fix this code. Take a look at this tutorial,
http://www.homeandlearn.co.uk/php/php4p5.html
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