Pls guide on following.
1) I want to validate name for a alphabetic value, But if I give space between 2 words
then its not supporting..
As example: Name = "PHP Guide"
Then the system says name must be in alphabetic value. Pls find the codd No 1 for more
Details :
2)I want to validate a phone no for 10 digits. But in this value if I enter "+" or "-"
in begining then even
the system will accept it. So can you pls suggest me what to do to solve the problem ?
As Example : Phone = -984524561. Here "-" will be accepted by the system
Pls find the codd no 2 for more details :
COdd no 1 :
function Name_validate()
{
if($_POST['name']!="")
{
$pattern="/^[a-zA-Z]+$/";
if(preg_match($pattern,$_POST['name']))
{
Statements;
}
else
{
?>
<script>
alert("Name must be in Alphabetic Characters");
</script>
<?
}
}
else
{
?>
<script>
alert("Pls Enter Name");
</script>
<?
return false;
}
}
COdd no 2 :
function Phone_validate()
{
if($_POST['phone']!=="")
{
if(!is_numeric($_POST['phone']))
{
?>
<script>
alert("Phone No must be in Numeric Characters");
</script>
<?
}
else if (is_numeric((string)$_POST['phone']) &&
strlen((string)$_POST['phone']) > 10)
{
?>
<script>
alert("Phone No Can't be more than 10 digits");
</script>
<?
}
else
{
statements;
}
}
else
{
?>
<script>
alert("Pls Enter Phone No");
</script>
<?
return false;
}
}
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