feat: implement user form with validation for username, age, and password

This commit is contained in:
2026-05-25 12:42:12 -03:00
parent 8000f59a2c
commit 894fbf39d3
2 changed files with 32 additions and 1 deletions

View File

@@ -1 +1,24 @@
// Agregar aquí el código javascript
const userForm = document.getElementById('userForm');
userForm.addEventListener('submit', (event) => {
event.preventDefault();
const username = document.getElementById('username').value.trim();
const age = parseInt(document.getElementById('age').value);
const password = document.getElementById('password').value;
if (username === '') {
alert('El nombre de usuario no puede estar vacío.');
return;
}
if (isNaN(age) || age < 0 || age > 100) {
alert('La edad debe ser un número válido entre 0 y 100.');
return;
}
if (password.length < 8) {
alert('La contraseña debe tener al menos 8 caracteres.');
return;
}
alert('Formulario enviado correctamente.');
userForm.reset();
});

View File

@@ -8,7 +8,15 @@
</head>
<body>
<h1>Ejercicio 7</h1>
<form id="userForm">
<label for="username">Nombre de usuario:</label>
<input type="text" id="username" name="username" required>
<label for="age">Edad:</label>
<input type="number" id="age" name="age" required>
<label for="password">Contraseña:</label>
<input type="password" id="password" name="password" required>
<button type="submit">Enviar</button>
</form>
<script src="ejercicio7.js"></script>
</body>
</html>