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Editor to share with you how to achieve batch bat check input, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to understand it!

The code is as follows:

@ echo off

Set massif 0

: agn

Set / a macaque 1

If m gtr 5 (

Echo. The five opportunities have been used up and will exit automatically in 3 seconds.

Ping-n 4 127.1 > nul

Goto: eof

)

Please enter 3 to 10 letters for set input=&set / p input=:

If not defined input (echo. Content cannot be empty!! & goto: agn)

Echo.%input% | findstr / I / v "^ [a Murz] * $" > nul&& (echo. Please enter pure English letters!! & goto: agn)

Set nasty 0

: count

Set / a naughty 1

If not "% input:~1%" = "" (set input=%input:~1%&goto: count)

If n lss 3 (

Echo. Enter no less than 3 letters! Please re-enter!

Goto: agn

) else (

If n gtr 10 (

Echo. You typed too much! Please re-enter!

Goto: agn

)

)

Set / p = what you enter is within the allowed range. Please press any key to exit. Nul

Goto: eof

The above is all the content of the article "how to check input in batch bat". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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