WEBLEB
Inicio
Editora de código
Iniciar sesión
Pro
Español
English
Français
Español
Português
Deutsch
Italiano
हिंदी
contraseña
589
mambetov1237.b
Abrir en el editor
Publica tu código
Recomendado
30 June 2025
Formulario de registro HTML con correo electrónico y contraseña
5 July 2025
Panel de inicio de sesión moderno con borde animado y restablecimiento de contraseña de TheDoc
23 April 2025
Generador de contraseñas de SENAPI
HTML
Copy
Document
Password Strength Checker
Strength:
CSS
Copy
* { margin: 0; padding: 0; box-sizing: border-box; } body { font-family: Arial, Helvetica, sans-serif; display: flex; justify-content: center; align-items: center; height: 100vh; background-color: #121212; color: #ffff; } .container { text-align: center; background-color: #333; padding: 30px; border-radius: 15px; box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1); max-width: 400px; width: 100%; } h1 { font-size: 24px; margin-bottom: 20px; color: #fff; } input { width: 100%; padding: 12px; margin-bottom: 20px; font-size: 16px; border: 1px solid #ccc; border-radius: 5px; background-color: #222; color: #fff; } .Strength-bar-container { width: 100%; height: 10px; background-color: #444; border-radius: 5px; margin-top: 10px; } .Strength-bar { height: 100%; width: 0; border-radius: 5px; transition: width 0.3s ease; } .strength-message { font-weight: bold; margin-top: 10px; } .strength-weak { color: red; } .strength-medium { color: yellow; } .strength-strong { color: green; } .strength-none { color: white; }<!-- Replace with your HTML Code (Leave empty if not needed) -->
JS
Copy
const passwordInput = document.getElementById("passwordInput"); const strengthMessage = document.getElementById("strength"); const strengthBar = document.getElementById("strengthBar"); passwordInput.addEventListener("input", () => { const password = passwordInput.value; let strength = "weak"; let color = "#ff4d4d"; let width = "30%"; if ( password.length > 8 && /[A-Z]/.test(password) && /[0-9]/.test(password) && /[^A-Za-z0-9]/.test(password) ) { strength = "strong"; color = "#32cd32"; width = "1005"; } else if ( password.length > 5 && (/[A-Z]/.test(password) || /[^A-Za-z0-9]/.test(password)) ) { strength = "Medium"; color = "#ffa500"; width = "60%"; } strengthMessage.textContent = `Strength $(strength)`; strengthMessage.style.color = color; strengthBar.style.width = width; strengthBar.style.backgroundColor = color; });/* Replace with your JS Code (Leave empty if not needed) */