Duplicate protection

[molangning]

I would like to add on to this feature request by suggesting some checks to check for similarity between existing names using some algorithms. For example:

• Langning -> Lang ning

The example transformation only has one edit, which is the addition of space. It could be useful for detecting phishing attempts and/or typos.

Reference: https://en.wikipedia.org/wiki/Levenshtein_distance

[PHR16384]

Thumbed through some implements of fuzzy text matching today. Hoping there's something as speedy as ugrep for PHP 🤞