Tutorial Javascript

[along]

Digunakan utk pengesahan form
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function goGenerate() {
var themessage = "Sila isi maklumat pengguna yang di kehendaki.";
var form = document.myform;
form.action.value = 'add_pengguna';

if (form.fuserid.value == "")
themessage = themessage+"\n-Sila masukkan userid pengguna !.";

if (form.fname.value == "")
themessage = themessage+"\n-Sila masukkan nama pengguna !.";

if (form.fpasswd.value == "")
themessage = themessage+"\n-Sila masukkan kata laluan pengguna !.";

if (form.enable.value == "")
themessage = themessage+"\n-Sila masukkan status pengguna !.";

if (themessage == "Sila isi maklumat pengguna yang di kehendaki")
form.submit();
else {
alert(themessage);
return false;
}

}

[along]

syarat bg masukkan charactor
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if (form.fuserid.value == "") {
themessage = themessage+"\n-Sila masukkan userid pengguna !.";
}else if (form.fuserid.value.length < 6) {
themessage = themessage+"\n-Karaktor Userid mestilah lebih daripada 5, sila masukkan semula";

}