JavaScript fundamental (ES6 Syntax): Replace all but the last number of characters with the specified mask character - w3resource
![Text Mask - an input mask library. It can create input masks for phone, date, currency, zip code, percentage, email, and literally anything : r/ javascript Text Mask - an input mask library. It can create input masks for phone, date, currency, zip code, percentage, email, and literally anything : r/ javascript](https://external-preview.redd.it/NE7_OBj_PrfCRIF8JBUBsmmGWS1Z0hwf5fueuRYUtZs.jpg?auto=webp&s=5be67b6fac3bd8fa582a85fc1dcfa66ed4099100)
Text Mask - an input mask library. It can create input masks for phone, date, currency, zip code, percentage, email, and literally anything : r/ javascript
![How to replace characters except last with the specified mask character in JavaScript ? - GeeksforGeeks How to replace characters except last with the specified mask character in JavaScript ? - GeeksforGeeks](https://media.geeksforgeeks.org/wp-content/uploads/20210421135248/Screenshot102-300x175.png)