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VahidN / DNTCaptcha.Core

DNTCaptcha.Core is a captcha generator and validator for ASP.NET Core applications

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Captcha Image is not displayed as the older version.

saineshwar opened this issue · comments

commented

Captcha Image is not displayed as the older version and Noise is also not showing properly.

New Version

image

Old Version

image

Environment

DNTCaptcha.Core version: 4.3.3
.NET Core SDK version: .Net 5.0
IDE: VS 2019

Example code/Steps to reproduce:

View Code
----------------
<dnt-captcha asp-captcha-generator-max="999999"
                                     asp-captcha-generator-min="111111"
                                     asp-captcha-generator-language="English"
                                     asp-captcha-generator-display-mode="ShowDigits"
                                     asp-use-relative-urls="true"
                                     asp-placeholder="Enter Security code"
                                     asp-validation-error-message="Please enter the security code."
                                     asp-font-name="Tahoma"
                                     asp-font-size="20"
                                     asp-fore-color="#333333"
                                     asp-back-color="#FCF6F5FF"
                                     asp-text-box-class="text-box form-control"
                                     asp-text-box-template="<span class='input-group-prepend'><span class='form-group-text'></span></span>{0}"
                                     asp-validation-message-class="text-danger"
                                     asp-refresh-button-class="fas fa-redo btn-sm"
                                     asp-dir="ltr"
                                     asp-use-noise="true" />


Startup Code
----------------

 services.AddDNTCaptcha(options =>

                options.UseCookieStorageProvider()
                    .ShowThousandsSeparators(false)
                    .WithEncryptionKey("9F3baE2KFTM7m0C^tt%^Ag")
                    .AbsoluteExpiration(minutes: 7)
                    .WithNoise(pixelsDensity: 50, linesCount: 10)
                    

            );

Output:

Exception message:
Full Stack trace:
commented

Yes. If you are not happy with it, you can change it and implement your own image provider. or you can use the old provider as well.

commented

Yes. If you are not happy with it, you can change it and implement your own image provider. or you can use the old provider as well.

Image is displayed as box need to increase image width which will make it good.
Example:-
image