BotDetect CAPTCHA Indian Localization

This page contains the details of Indian Captcha locales fully supported by BotDetect, for which there are both localized Captcha images and audio Captcha sounds available.

Supported Indian CAPTCHA Locales

• hi (Hindi)

Hindi CAPTCHA

Captcha Locale overview:

Language	Country	BotDetect Locale settings
Hindi	India	hi, hi-IN

Examples and specifications of individual Captcha feature localizations:

• Hindi localized Captcha images
• Hindi localized audio Captcha sounds
• Hindi localized Captcha codes

Hindi Localized CAPTCHA Images

Example Captcha images generated by BotDetect using the base Devanagari character set for all Captcha ImageStyle values can be seen in the BotDetect Captcha image styles demo

To use BotDetect Captcha images localized for the Hindi Captcha Locale in your application, you can specify the Locale value:

• In PHP applications, you can use either the application-global setting in the lib/botdetect/CaptchaConfig.php file:

  // Set the default Locale for all Captcha instances in the 
  // PHP application to Hindi
  $LBD_CaptchaConfig->Locale = 'hi';

  or the Captcha object instance-specific value:

  <?php 
    $SampleCaptcha = new Captcha("SampleCaptcha");
    $SampleCaptcha->UserInputID = "CaptchaCode";
    // Set the Captcha object instance Locale to Hindi
    $SampleCaptcha->Locale = 'hi';
    echo $SampleCaptcha->Html(); 
  ?>

• In ASP.NET applications, you can use either the .aspx page source:

  <!-- Captcha control localized to Hindi -->
  <BotDetect:Captcha ID="SampleCaptcha" runat="server" Locale="hi" />

  or the page code-behind:

  [C#]
      
  // Set the Captcha instance Locale to Hindi    
  SampleCaptcha.Locale = "hi";

  [VB.NET]
      
  ' Set the Captcha instance Locale to Hindi    
  SampleCaptcha.Locale = "hi"

  Locale-dependent Captcha strings can be configured in the <botDetect> Web.config configuration section.

• In ASP Classic applications, you can use either the application-global setting in the BotDetect\CaptchaConfig.asp file:

  ' Set the default Locale for all Captcha instances in the 
  ' Classic ASP application to Hindi
  LBD_Configuration_Locale = "hi"

  or the Captcha object instance-specific value:

  <%
    Dim SampleCaptcha : Set SampleCaptcha = (New Captcha)("SampleCaptcha")
    SampleCaptcha.UserInputID = "CaptchaCode"
    ' Set the Captcha object instance Locale to Hindi
    SampleCaptcha.Locale = "hi"
    Response.Write SampleCaptcha.Html
  %>

[back to top]

Hindi Localized Audio CAPTCHA Sounds

Example audio Captcha sounds generated by BotDetect using the Hindi Locale setting can be heard in the BotDetect Captcha features demo

To use BotDetect sounds localized for the Hindi Captcha Locale, you should also download the Hindi Pronunciation Sound Package and deploy the .bdsp file to the BotDetect sounds folder your application uses:

• PHP applications always use lib/botdetect/Resources/Sounds.
• ASP.NET applications use Bin\BotDetectSounds by default. A custom folder can be specified in the <botDetect> configuration section.
• ASP Classic applications use Redistribute\BotDetectSounds in the BotDetect installation folder by default. A custom folder can be specified in the BotDetect/CaptchaConfig.asp file.

[back to top]

Hindi Localized CAPTCHA Codes

The hi-IN Captcha locale uses the default Devanagari character set, consisting of 40 selected Devanagari characters.

CodeStyle.Alpha Hindi CAPTCHA Characters

Unicode code point	Name	Character
0x0905	a	अ
0x0906	aa	आ
0x0907	i	इ
0x0909	u	उ
0x090B	vocalic r	ऋ
0x090C	vocalic l	ऌ
0x090F	e	ए
0x0913	o	ओ
0x0914	au	औ
0x0915	ka	क
0x0916	kha	ख
0x0917	ga	ग
0x0918	gha	घ
0x0919	nga	ङ
0x091A	ca	च
0x091B	cha	छ
0x091C	ja	ज
0x091D	jha	झ
0x091E	nya	ञ
0x091F	tta	ट
0x0920	ttha	ठ
0x0921	dda	ड
0x0922	ddha	ढ
0x0923	nna	ण
0x0924	ta	त
0x0925	tha	थ
0x0926	da	द
0x0927	dha	ध
0x0928	na	न
0x0929	nnna	ऩ
0x092A	pa	प
0x092B	pha	फ
0x092C	ba	ब
0x092D	bha	भ
0x092E	ma	म
0x092F	ya	य
0x0930	ra	र
0x0931	rra	ऱ
0x0932	la	ल
0x0933	lla	ळ

CodeStyle.Numeric Hindi CAPTCHA Characters

Unicode code point	Name	Character
0x0030	zero	0
0x0031	one	1
0x0032	two	2
0x0033	three	3
0x0034	four	4
0x0035	five	5
0x0036	six	6
0x0037	seven	7 (not used)
0x0038	eight	8
0x0039	nine	9

CodeStyle.Alphanumeric Hindi CAPTCHA Characters

Unicode code point	Name	Character
0x0905	a	अ
0x0906	aa	आ
0x0907	i	इ
0x0909	u	उ
0x090B	vocalic r	ऋ
0x090C	vocalic l	ऌ
0x090F	e	ए
0x0913	o	ओ
0x0914	au	औ
0x0915	ka	क
0x0916	kha	ख
0x0917	ga	ग
0x0918	gha	घ
0x0919	nga	ङ
0x091A	ca	च
0x091B	cha	छ
0x091C	ja	ज
0x091D	jha	झ
0x091E	nya	ञ
0x091F	tta	ट
0x0920	ttha	ठ
0x0921	dda	ड
0x0922	ddha	ढ
0x0923	nna	ण
0x0924	ta	त
0x0925	tha	थ
0x0926	da	द
0x0927	dha	ध
0x0928	na	न
0x0929	nnna	ऩ
0x092A	pa	प
0x092B	pha	फ
0x092C	ba	ब
0x092D	bha	भ
0x092E	ma	म
0x092F	ya	य
0x0930	ra	र
0x0931	rra	ऱ
0x0932	la	ल
0x0933	lla	ळ
0x0030	zero	0
0x0031	one	1
0x0032	two	2
0x0033	three	3(not used)
0x0034	four	4
0x0035	five	5
0x0036	six	6
0x0037	seven	7 (not used)
0x0038	eight	8
0x0039	nine	9

If you want to customize the exact character set used for Captcha code generation, you can specify your custom charsets in PHP, ASP.NET and Classic ASP implementations of BotDetect.

[back to top]