Why size 4 can generate size 4/3/2 captcha ? about svg-captcha

[steambap]

I'm unable to reproduce your problem with the most recent version. Which version are you using?

If you update to the latest version, you can write:

// instead of writing all the letters, just declare that you want numbers only
svgCaptcha.options.charPreset = '0123456789';
// create captcha
const captcha = svgCaptcha.create();
// assign captcha text to session and send captcha data to client

That said, I am happy to work this out if you do not want to update the package.

[steambap]

I just rechecked your word, are you saying that svgCaptcha.randomText methods returns a number like 729 or 91 instead of a string like '0729' or '0091'

[hugojing]

Yes.

[hugojing]

突然意识到你可能是**人。。。

啊我的蹩脚的英语。。(/ω╲)

[steambap]

npm ls svg-captcha

你在你的项目目录下运行这个命令，看看是哪个版本

[hugojing]

1.0.7

我升级到最新版试一下。

[hugojing]

试了一下，应该旧版和最新版生成的是对的 string， 是我弄错了，抱歉。