Verplicht in te vullen FORM veld
Geplaatst: 09 mar 2005, 18:07
Hoe kan je ookalweer in php controleren of een verplicht veld ook daadwerkelijk is ingevuld?
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Code: Selecteer alles
if(empty($_POST['VELD'])){
//veld leeg.
}
Code: Selecteer alles
<script language="JavaScript" type="text/javascript">
<!--
var error_msg = "";
function checkAddForm()
{
var error_msg = "";
if(document.form.name.value == "")
{
if(error_msg != "")
{
error_msg += "\n";
}
error_msg += "Please fill the file name field";
}
if(error_msg != "")
{
alert(error_msg);
error_msg = "";
return false;
}
else
{
return true;
}
}
// -->
</script>
Code: Selecteer alles
if(document.form.name.value == "")
{
if(error_msg != "")
{
error_msg += "\n";
}
error_msg += "Please fill the file name field";
}