How to prevent repetitive typing of words, etc. (kkkk,12345,qwert) in input? You can link to?

How to prevent repetitive typing of words, etc. (kkkk,12345,qwert) in input?
You can link to?
Filter in js??
June 10th 19 at 16:12
1 answer
June 10th 19 at 16:14
Solution
Look at a simple example ofhow this can be done.
Thank you so much! But how to make the letters/numbers could not be repeated 2/3 times, but not 1. - arne_Armstrong commented on June 10th 19 at 16:17
Updated example - dean.Stoltenberg65 commented on June 10th 19 at 16:20

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