how to chek this

don_log · #1 (**permalink**) 02-14-10, 15:13

i have a filed namely 'name'
i want to check if user fill it so it continue but if your doesn't fill it
give me error that name filed is empty
i found a code about that but i am not sure and i am not chek this

if(is_empty($etc)){
echo "Fill something here";
}
is that right or i have to write another code and 1 thing more

how to check user fill email address or not like i heard that it checks if at the rate sign or any other thing

bharanidharanit · #2 (**permalink**) 02-18-10, 03:24

you must post your variables first to do this.
page1.php have form like this

Code:

<form method="post" action="page2.php" >
<input type="text" name="some_name" />
<input type="submit" />
</form>

page2.php

Code:

<?PHP
if(empty($_POST['some_name']))
{
echo 'Enter Username';
}

?>

don_log · #3 (**permalink**) 02-18-10, 04:31

thanks dude

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