Are there ready-made classes for correcting punctuation and spelling.?

Question

Web development

People often write randomly, it is not necessary to prohibit them and set up form validation, as this annoys them. But you need to check and clean after.
They often write like this:
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Всем прииииивет!!!!!! Подскажита КАААК? найти решение
ЗДРАСТВУЙТЕ.МНЕ ТОЖЕ ПОМОГИТЕ!!!!!
привет!!!почему не помогают

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It's elementary:
1) if there is a letter immediately after the dot, then add a space and capitalize the letter.
2) Remove double commas, questions, periods, spaces, and more.
3) Always capitalize at the beginning
4) Bring all capital letters to a natural look.
5) And in this spirit ...
Maybe there are ready-made solutions?

Answer 1

In order of increasing complexity, each following item includes the previous one:
1. Regex-matching patterns and basic replacements.
2. Dictionary + fuzzy search
3. Rules of the Russian language + NS