Magento 2 : CAPTCHA image display too much dots












4















I'm new in magento. I am working in custom module.



I apply captcha in registration page and login page. But, there are too much dots and lines display in image. Sometimes, I can't read text properly.



I checked in admin configuration. But, I didn't found any configuration to decrease dots and lines from CAPTCHA.



How to do manage this?



please help me to solve this issue.



Thanks.










share|improve this question



























    4















    I'm new in magento. I am working in custom module.



    I apply captcha in registration page and login page. But, there are too much dots and lines display in image. Sometimes, I can't read text properly.



    I checked in admin configuration. But, I didn't found any configuration to decrease dots and lines from CAPTCHA.



    How to do manage this?



    please help me to solve this issue.



    Thanks.










    share|improve this question

























      4












      4








      4








      I'm new in magento. I am working in custom module.



      I apply captcha in registration page and login page. But, there are too much dots and lines display in image. Sometimes, I can't read text properly.



      I checked in admin configuration. But, I didn't found any configuration to decrease dots and lines from CAPTCHA.



      How to do manage this?



      please help me to solve this issue.



      Thanks.










      share|improve this question














      I'm new in magento. I am working in custom module.



      I apply captcha in registration page and login page. But, there are too much dots and lines display in image. Sometimes, I can't read text properly.



      I checked in admin configuration. But, I didn't found any configuration to decrease dots and lines from CAPTCHA.



      How to do manage this?



      please help me to solve this issue.



      Thanks.







      magento2 magento2.2.2 captcha






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Aug 3 '18 at 17:58









      PantherPanther

      234




      234






















          3 Answers
          3






          active

          oldest

          votes


















          2














          Go to :




          /vendor/magento/zendframework1/library/Zend/Captcha/Image.php




          Open this file and go to line no 121 and 129.



          Find this below line :



          protected $_dotNoiseLevel = 100; // For dots
          protected $_lineNoiseLevel = 5; // For lines


          And replace it :



          protected $_dotNoiseLevel = 50;
          protected $_lineNoiseLevel = 3;


          Save it and clean cache.






          share|improve this answer































            0














            Tested in Magento 2.2

            The DotNoiseLevel and LineNoiseLevel are set in vendorzendframeworkzend-captchasrcImage.php
            You can override MagentoCaptchaModelDefaultModel and set DotNoiseLevel and LineNoiseLevel as class DefaultModel extends ZendCaptchaImage



            Your Custom module di.xml will be



            <preference for="MagentoCaptchaModelDefaultModel" type="CustomCaptchaModelDefaultModel"/>


            and model class will be
            CustomCaptchaModelDefaultModel.php



            public function __construct(
            MagentoFrameworkSessionSessionManagerInterface $session,
            MagentoCaptchaHelperData $captchaData,
            MagentoCaptchaModelResourceModelLogFactory $resLogFactory,
            $formId
            ) {
            parent::__construct($session,$captchaData,$resLogFactory,$formId);
            $this->setDotNoiseLevel(2);
            $this->setLineNoiseLevel(1);
            }





            share|improve this answer































              0














              /vendor/magento/zendframework1/library/Zend/Captcha/Image.php (nothing will happen after change so go below path)



              /vendor/zendframework/zend-captcha/src/Image.php



              Open this file and go to line no 106 and 114.



              Find this below line :



              protected $_dotNoiseLevel = 100; // For dots
              protected $_lineNoiseLevel = 5; // For lines
              And replace it :



              protected $_dotNoiseLevel = 0;
              protected $_lineNoiseLevel = 0;






              share|improve this answer








              New contributor




              imran khan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
              Check out our Code of Conduct.




















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                3 Answers
                3






                active

                oldest

                votes








                3 Answers
                3






                active

                oldest

                votes









                active

                oldest

                votes






                active

                oldest

                votes









                2














                Go to :




                /vendor/magento/zendframework1/library/Zend/Captcha/Image.php




                Open this file and go to line no 121 and 129.



                Find this below line :



                protected $_dotNoiseLevel = 100; // For dots
                protected $_lineNoiseLevel = 5; // For lines


                And replace it :



                protected $_dotNoiseLevel = 50;
                protected $_lineNoiseLevel = 3;


                Save it and clean cache.






                share|improve this answer




























                  2














                  Go to :




                  /vendor/magento/zendframework1/library/Zend/Captcha/Image.php




                  Open this file and go to line no 121 and 129.



                  Find this below line :



                  protected $_dotNoiseLevel = 100; // For dots
                  protected $_lineNoiseLevel = 5; // For lines


                  And replace it :



                  protected $_dotNoiseLevel = 50;
                  protected $_lineNoiseLevel = 3;


                  Save it and clean cache.






                  share|improve this answer


























                    2












                    2








                    2







                    Go to :




                    /vendor/magento/zendframework1/library/Zend/Captcha/Image.php




                    Open this file and go to line no 121 and 129.



                    Find this below line :



                    protected $_dotNoiseLevel = 100; // For dots
                    protected $_lineNoiseLevel = 5; // For lines


                    And replace it :



                    protected $_dotNoiseLevel = 50;
                    protected $_lineNoiseLevel = 3;


                    Save it and clean cache.






                    share|improve this answer













                    Go to :




                    /vendor/magento/zendframework1/library/Zend/Captcha/Image.php




                    Open this file and go to line no 121 and 129.



                    Find this below line :



                    protected $_dotNoiseLevel = 100; // For dots
                    protected $_lineNoiseLevel = 5; // For lines


                    And replace it :



                    protected $_dotNoiseLevel = 50;
                    protected $_lineNoiseLevel = 3;


                    Save it and clean cache.







                    share|improve this answer












                    share|improve this answer



                    share|improve this answer










                    answered Aug 3 '18 at 18:02









                    Rohan HapaniRohan Hapani

                    1




                    1

























                        0














                        Tested in Magento 2.2

                        The DotNoiseLevel and LineNoiseLevel are set in vendorzendframeworkzend-captchasrcImage.php
                        You can override MagentoCaptchaModelDefaultModel and set DotNoiseLevel and LineNoiseLevel as class DefaultModel extends ZendCaptchaImage



                        Your Custom module di.xml will be



                        <preference for="MagentoCaptchaModelDefaultModel" type="CustomCaptchaModelDefaultModel"/>


                        and model class will be
                        CustomCaptchaModelDefaultModel.php



                        public function __construct(
                        MagentoFrameworkSessionSessionManagerInterface $session,
                        MagentoCaptchaHelperData $captchaData,
                        MagentoCaptchaModelResourceModelLogFactory $resLogFactory,
                        $formId
                        ) {
                        parent::__construct($session,$captchaData,$resLogFactory,$formId);
                        $this->setDotNoiseLevel(2);
                        $this->setLineNoiseLevel(1);
                        }





                        share|improve this answer




























                          0














                          Tested in Magento 2.2

                          The DotNoiseLevel and LineNoiseLevel are set in vendorzendframeworkzend-captchasrcImage.php
                          You can override MagentoCaptchaModelDefaultModel and set DotNoiseLevel and LineNoiseLevel as class DefaultModel extends ZendCaptchaImage



                          Your Custom module di.xml will be



                          <preference for="MagentoCaptchaModelDefaultModel" type="CustomCaptchaModelDefaultModel"/>


                          and model class will be
                          CustomCaptchaModelDefaultModel.php



                          public function __construct(
                          MagentoFrameworkSessionSessionManagerInterface $session,
                          MagentoCaptchaHelperData $captchaData,
                          MagentoCaptchaModelResourceModelLogFactory $resLogFactory,
                          $formId
                          ) {
                          parent::__construct($session,$captchaData,$resLogFactory,$formId);
                          $this->setDotNoiseLevel(2);
                          $this->setLineNoiseLevel(1);
                          }





                          share|improve this answer


























                            0












                            0








                            0







                            Tested in Magento 2.2

                            The DotNoiseLevel and LineNoiseLevel are set in vendorzendframeworkzend-captchasrcImage.php
                            You can override MagentoCaptchaModelDefaultModel and set DotNoiseLevel and LineNoiseLevel as class DefaultModel extends ZendCaptchaImage



                            Your Custom module di.xml will be



                            <preference for="MagentoCaptchaModelDefaultModel" type="CustomCaptchaModelDefaultModel"/>


                            and model class will be
                            CustomCaptchaModelDefaultModel.php



                            public function __construct(
                            MagentoFrameworkSessionSessionManagerInterface $session,
                            MagentoCaptchaHelperData $captchaData,
                            MagentoCaptchaModelResourceModelLogFactory $resLogFactory,
                            $formId
                            ) {
                            parent::__construct($session,$captchaData,$resLogFactory,$formId);
                            $this->setDotNoiseLevel(2);
                            $this->setLineNoiseLevel(1);
                            }





                            share|improve this answer













                            Tested in Magento 2.2

                            The DotNoiseLevel and LineNoiseLevel are set in vendorzendframeworkzend-captchasrcImage.php
                            You can override MagentoCaptchaModelDefaultModel and set DotNoiseLevel and LineNoiseLevel as class DefaultModel extends ZendCaptchaImage



                            Your Custom module di.xml will be



                            <preference for="MagentoCaptchaModelDefaultModel" type="CustomCaptchaModelDefaultModel"/>


                            and model class will be
                            CustomCaptchaModelDefaultModel.php



                            public function __construct(
                            MagentoFrameworkSessionSessionManagerInterface $session,
                            MagentoCaptchaHelperData $captchaData,
                            MagentoCaptchaModelResourceModelLogFactory $resLogFactory,
                            $formId
                            ) {
                            parent::__construct($session,$captchaData,$resLogFactory,$formId);
                            $this->setDotNoiseLevel(2);
                            $this->setLineNoiseLevel(1);
                            }






                            share|improve this answer












                            share|improve this answer



                            share|improve this answer










                            answered Jan 7 at 6:26









                            MogamboMogambo

                            11




                            11























                                0














                                /vendor/magento/zendframework1/library/Zend/Captcha/Image.php (nothing will happen after change so go below path)



                                /vendor/zendframework/zend-captcha/src/Image.php



                                Open this file and go to line no 106 and 114.



                                Find this below line :



                                protected $_dotNoiseLevel = 100; // For dots
                                protected $_lineNoiseLevel = 5; // For lines
                                And replace it :



                                protected $_dotNoiseLevel = 0;
                                protected $_lineNoiseLevel = 0;






                                share|improve this answer








                                New contributor




                                imran khan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                                Check out our Code of Conduct.

























                                  0














                                  /vendor/magento/zendframework1/library/Zend/Captcha/Image.php (nothing will happen after change so go below path)



                                  /vendor/zendframework/zend-captcha/src/Image.php



                                  Open this file and go to line no 106 and 114.



                                  Find this below line :



                                  protected $_dotNoiseLevel = 100; // For dots
                                  protected $_lineNoiseLevel = 5; // For lines
                                  And replace it :



                                  protected $_dotNoiseLevel = 0;
                                  protected $_lineNoiseLevel = 0;






                                  share|improve this answer








                                  New contributor




                                  imran khan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                                  Check out our Code of Conduct.























                                    0












                                    0








                                    0







                                    /vendor/magento/zendframework1/library/Zend/Captcha/Image.php (nothing will happen after change so go below path)



                                    /vendor/zendframework/zend-captcha/src/Image.php



                                    Open this file and go to line no 106 and 114.



                                    Find this below line :



                                    protected $_dotNoiseLevel = 100; // For dots
                                    protected $_lineNoiseLevel = 5; // For lines
                                    And replace it :



                                    protected $_dotNoiseLevel = 0;
                                    protected $_lineNoiseLevel = 0;






                                    share|improve this answer








                                    New contributor




                                    imran khan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                                    Check out our Code of Conduct.










                                    /vendor/magento/zendframework1/library/Zend/Captcha/Image.php (nothing will happen after change so go below path)



                                    /vendor/zendframework/zend-captcha/src/Image.php



                                    Open this file and go to line no 106 and 114.



                                    Find this below line :



                                    protected $_dotNoiseLevel = 100; // For dots
                                    protected $_lineNoiseLevel = 5; // For lines
                                    And replace it :



                                    protected $_dotNoiseLevel = 0;
                                    protected $_lineNoiseLevel = 0;







                                    share|improve this answer








                                    New contributor




                                    imran khan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                                    Check out our Code of Conduct.









                                    share|improve this answer



                                    share|improve this answer






                                    New contributor




                                    imran khan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                                    Check out our Code of Conduct.









                                    answered 21 mins ago









                                    imran khanimran khan

                                    1




                                    1




                                    New contributor




                                    imran khan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                                    Check out our Code of Conduct.





                                    New contributor





                                    imran khan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                                    Check out our Code of Conduct.






                                    imran khan is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
                                    Check out our Code of Conduct.






























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