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This article mainly introduces how Laravel8.5 adds CAPTCHA mews/captcha, which has a certain reference value. Interested friends can refer to it. I hope you can learn a lot after reading this article. Let's take a look at it.

1. Install the verification code package through composer

Execute the following command in Composer

Composer require mews/captcha2, configuration

Find the aliases array in config/app.php and add the following code

'Captcha' = > Mews\ Captcha\ CaptchaServiceProvider::class,3, generate configuration file

Execute the following command in Composer. If the pop-up option is selected to config, the tag of my config is 11. Enter 11 and enter, and then the configuration file will be generated in the config folder. How many bits of verification code will be generated by length in the configuration file?

Php artisan vendor:publish4, use CAPTCHA at the front end

Join where needed

If you are using vue.js. You can do this.

/ * html part * /

/ * js part * / new Vue ({el: '.main', data: {urlCode: ",}, created () {this.getCode ();}, methods: {getCode () {let domain = document.domain; $.get ('http://'+domain+'/getCode',(res)=>{ this.urlCode = res.code) })}, goLogin () {_ document.onkeyup = (event) = > {let e = event | | window.event; if (e & & e.keyCode==13) {/ / execute login}} 5. The controller generates the verification code public function codes () {return response ()-> json (['code' = >\ captcha_src () / / returns the front-end image verification code]);} 6. Verification code verification if (! captcha_check ($params [' code'])) {return Response ()-> json (['code' = > 201,' msg' = > 'verification code']) } Thank you for reading this article carefully. I hope the article "how to add CAPTCHA mews/captcha to Laravel8.5" shared by the editor will be helpful to everyone. At the same time, I also hope that you will support and follow the industry information channel. More related knowledge is waiting for you to learn!

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