Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

JavaScript

var documento = 'abc123-$/';
alert(documento.replace(/^[A-Za-z0-9]{0,5}\d+[A-Za-z0-9]{0,6}$g/,"")); // resultado deveria ser: abc123

var documento = 'abcdef-$/';
alert(documento.replace(/^[A-Za-z0-9]{0,5}\d+[A-Za-z0-9]{0,6}$g/,"")); // resultado deveria ser vazio porque deve conter pelo menos 1 número

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