Allow only Persian (Arabic) characters in TextBox using JavaScript

nedash

SOLVED CLOSED ACTIVE ANSWERED
User: nedash
Posted: on Apr 06, 2014 11:18 PM
Forum: JavaScript
Replies: 8
Views: 17027

I used below code to prevent insert some character into database

 <script type="text/javascript">
     var specialKeys = new Array();
     specialKeys.push(8); //Backspace
     specialKeys.push(9); //Tab
     specialKeys.push(46); //Delete
     specialKeys.push(36); //Home
     specialKeys.push(35); //End
     specialKeys.push(37); //Left
     specialKeys.push(39); //Right
     function IsAlphaNumeric(e) {
         var keyCode = e.keyCode == 0 ? e.charCode : e.keyCode;
         var ret = ((keyCode >= 48 && keyCode <= 57) || (keyCode >= 65 && keyCode <= 90) || (keyCode >= 97 && keyCode <= 122) || (specialKeys.indexOf(e.keyCode) != -1 && e.charCode != e.keyCode));
         document.getElementById("error").style.display = ret ? "none" : "inline";
         return ret;
     }
    </script>

but I can't enter persian character into database How I can change above code untill I can enter persian character into database?

persian ascii code are:

&#1570 آ
&#1575 ا
&#1576 ب
&#1662 پ
&#1578 ت
&#1579 ث
&#1580 ج
&#1670 چ
&#1581 ح
&#1582 خ
&#1583 د
&#1584 ذ
&#1585 ر
&#1586 ز
&#1688 ژ
&#1587 س
&#1588 ش
&#1589 ص
&#1590 ض
&#1591 ط
&#1592 ظ
&#1593 ع
&#1594 غ
&#1601 ف
&#1602 ق
&#1705 ک
&#1711 گ
&#1604 ل
&#1605 م
&#1606 ن
&#1608 و
&#1607 ه
&#1740 ی
&#1574 ئ
&#1632 0
&#1633 1
&#1634 2
&#1635 3
&#1636 4
&#1637 5
&#1638 6
&#1639 7
&#1640 8
&#1641 9

Best Regards

Neda

Download FREE API for Word, Excel and PDF in ASP.Net

Mudassar

0 1

Reply
User: Mudassar
Replied: on Apr 06, 2014 11:19 PM
Report

This is JavaScript and not database saving code, explain in detail exactly what is getting saved in database with a screenshot

nedash

0 2

Reply
User: nedash
Replied: on Apr 07, 2014 04:07 AM
Modified: on Apr 07, 2014 04:10 AM
Report

I want in database save english alphabet and persian alphabet and I want it doesn't save any other character like ()!@##$^&*

(so that javascript code doesn't allow users enter other character into TEXTBOX)

now in javascript code that you gave me in other threads it allow users enter English Alphabet and does't allow users that enter persian alphabet

in this script code is English Alphabet ascii code that allow users enter english alphabet

ret = ((keyCode >= 48 && keyCode <= 57) || (keyCode >= 65 && keyCode <= 90)

now I want change code that allow users that can enter persian alphabet like english alphabet

so I put persian alphabet ascii code in my threads and and hope you can help me

I think I should define that persian ascii code into javascrtipt code untill allow users to enter persian alphabet...

but I don't know how I can do it...

Best Regards

Neda

Mudassar

0 3

Reply
User: Mudassar
Replied: on Apr 07, 2014 04:17 AM
Report

For that you need to first find the ASCII code for Persian characters without that it is not possible.

And since keyboard can either be Persian or English you need, the code can work only for one language and not both

nedash

0 4

Reply
User: nedash
Replied: on Apr 07, 2014 07:17 AM
Report

ok I found ascii code

below are persian alphabet ascii code

&#1570
&#1575
&#1576
&#1662
&#1578
&#1579
&#1580
&#1670
&#1581
&#1582
&#1583
&#1584
&#1585
&#1586
&#1688
&#1587
&#1588
&#1589
&#1590
&#1591
&#1592
&#1593
&#1594
&#1601
&#1602
&#1705
&#1711
&#1604
&#1605
&#1606
&#1608
&#1607
&#1740
&#1574
&#1632
&#1633
&#1634
&#1635
&#1636
&#1637
&#1638
&#1639
&#1640
&#1641

But I don't know how I can put it in script code

Best Regards

Neda

Mudassar

0 5

Reply
User: Mudassar
Replied: on Apr 07, 2014 07:21 AM
Report

This is HTML ASCII code we need keyboard ASCII code

I agree, here is the link: https://www.e-iceblue.com/Introduce/spire-office-for-net-free.html

Allow only Persian (Arabic) characters in TextBox using JavaScript

Company

Explore

Follow us

Contact Us