I have a form which has 2 buttons: 'Submit' and 'Save'. Upon the submission of the form two kind of separate function run, depending on the button pressed. What I want to do is to call a function to check for empty fields when submit button is pressed.
Part of my code:
function valuecheck(){
var msg="";
if($F('entrepreneur_name')==""){
msg+="You need to fill the product name field!\n";
document.getElementById("entrepreneur_name").focus();
}
if($F('address')==""){
msg+="You need to fill in address!\n";
}
if (msg)
{alert(msg);
return false;
}
}
<?php
$chkbutton=$_POST['submit'];
switch ($chkbutton)
{
case "Submit":
// how to call the JavaScript function here..
...//rest of the code
?>
the form:
<input type="submit" style="width:10%" name="submit" value="Save" >
<input type="submit" style="width:10%" name="submit" value="Submit" >
how to call the javascript function inside the case "Submit":
Thanks in advance.