PK ! A7��n import React, { useState } from "react"; const CharacterCount = ({ value, maxLength }) => (
{value.length} / {maxLength} characters
); function Header() { const [templateName, setTemplateName] = useState(""); const [templateLanguage, setTemplateLanguage] = useState(""); const handleTemplateNameChange = (e) => { const value = e.target.value; const regex = /^[a-z0-9_]*$/; if (regex.test(value)) { setTemplateName(value); } }; const handleTemplateLanguageChange = (e) => { setTemplateLanguage(e.target.value); }; return (