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"; 
      } 
