Validate Value
| From: | Rinku | Date: | Sun, 27 Jun 2004 04:43:29 +0000 |
| Subject: | Validate Value | ||
| Groups: | php.db | ||
| Request: | Send a blank email to php-db+get-34999@lists.php.net to get a copy of this message | ||
I am trying to check the variable for validation. I have written this code, but still I am not
getting expected output. Can any of you suggest me what is missing in this ?
Expected Output ....
1)If the variable is set and value is not alphabatic then system should say "Alphabatic value
require" for the field named "txtname'. And cursor should focus on txtname.
2)If the variable is set and value is not Numeric then system should say "Numeric value
require" for the field named "txtph_no'. And cursor should focus on txtname.
function check_validata()
{
if($_POST['txtname']=='')
{
if (!is_alpha($_POST['txtname']))
{
?>
<script>
alert("Input alphabatic value !!!");
online_form.txtname.focus();
</script>
<?
}
$txtname=$_POST['txtname'];
?>
<script>
alert("Input Name !!!");
online_form.txtname.focus();
</script>
<?
}
else if($_POST['txtph_no']=='')
{
if (!is_numeric($_POST['txtph_no']))
{
?>
<script>
alert("Input numeric value !!!");
online_form.txtph_no.focus();
</script>
<?
}
?>
<script>
alert("Input Phone No");
online_form.txtph_no.focus();
</script>
<?
}
}
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