前后端分离的项目现在项目中要发送验证码和短信来做一些验证问题是, 现在有好几个页面都有这些验证, 比如登录可以发短信, 注册也需要发短信;注册需要发验证码, 其他页面也可能会发送验证码;问题是, 如果用户在两台PC同时登录, 然后在PC-A上和PC-B上都申请了短信,此时用户输入短信后,应该如何判断哪个短信应该和后端的哪个短信去进行校验? 验证码也是, 如何判断用户发来的验证码应该和后端他哪个验证码进行校验?
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The same account should limit the verification code to only be sent once within the expiration period. Ask your backend to change the logic
Save verification code through session or cookie
Every device is different
1. The last verification code is valid, and subsequent ones will overwrite the original one.
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The same account should limit the verification code to only be sent once within the expiration period. Ask your backend to change the logic
Save verification code through session or cookie
Every device is different
1. The last verification code is valid, and subsequent ones will overwrite the original one.