find duplicated name in a web page

script.js

const findDuplicateNames = () => {
    // Get all form elements excluding radio buttons
    const elements = document.querySelectorAll('input:not([type="radio"]), textarea, select');
    
    const nameMap = new Map();
    
    elements.forEach(element => {
        const name = element.getAttribute('name');
        if (name) {
            if (!nameMap.has(name)) {
                nameMap.set(name, []);
            }
            nameMap.get(name).push({
                element: element,
                type: element.type || element.tagName.toLowerCase(),
                id: element.id || 'no-id',
                path: getElementPath(element)
            });
        }
    });
    
    const duplicates = Array.from(nameMap.entries())
        .filter(([_, elements]) => elements.length > 1);
    
    if (duplicates.length === 0) {
        console.log('No duplicate name attributes found');
        return;
    }
    
    console.group('Duplicate name attributes found:');
    duplicates.forEach(([name, elements]) => {
        console.group(`Name: "${name}" (${elements.length} occurrences)`);
        elements.forEach((item, index) => {
            console.log(`${index + 1}. Type: ${item.type}, ID: ${item.id}`);
            console.log(`   Path: ${item.path}`);
        });
        console.groupEnd();
    });
    console.groupEnd();
};

const getElementPath = (element) => {
    const path = [];
    let currentNode = element;
    
    while (currentNode) {
        let selector = currentNode.nodeName.toLowerCase();
        if (currentNode.id) {
            selector += `#${currentNode.id}`;
        } else if (currentNode.className) {
            selector += `.${currentNode.className.split(' ').join('.')}`;
        }
        path.unshift(selector);
        currentNode = currentNode.parentElement;
    }
    
    return path.join(' > ');
};

findDuplicateNames();