Wednesday, October 19, 2016
Validation
1.Boş xana olduqda azərbaycan dilində istənilən texti çıxardır
<script>
function InvalidMsg(textbox) {
if (textbox.value == '') {
textbox.setCustomValidity('Zəhmət olmasa işarəli xananı doldurun');
}
else {
textbox.setCustomValidity('');
}
return true;
}
</script>
<input type="text" name="txtFax" id="txtFax" class="form-control " placeholder="Telefon nömrəsi" oninput="InvalidMsg(this)" oninvalid="InvalidMsg(this)" required="required">
2.Ancaq rəqəm daxil edilsin
<script>
function isNumberKey(evt) {
var charCode = (evt.which) ? evt.which : event.keyCode
if (charCode > 31 && (charCode < 48 || charCode > 57))
return false;
return true;
}
</script>
<input type="text" name="txt" id="txt" class="form-control input" placeholder="something" onkeypress="return isNumberKey(event);">
3.Texte max olcu vermek
<input type="text" name="txt" id="txt" class="form-control input" placeholder="something" maxlength="vermek istediyin olcu (mes=7)">
4.RadioButton hansi value secdiyini oyrenmek ucun
function getCheckedRadioValue(radioGroupName) {
var rads = document.getElementsByName(radioGroupName),
i;
for (i = 0; i < rads.length; i++)
if (rads[i].checked)
return rads[i].value;
return null; // or undefined, or your preferred default for none checked
}
var type = getCheckedRadioValue("myRadioButton");
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