Belajar HTML Dari Nol Sampai Mahir | Untuk Pemula | Elemen Form Input Email

Summary

In this tutorial, the video explains how to create an HTML form with an input field of type 'email'. It covers how to add the input field, validate the email format using HTML5, and handle form submission. The tutorial demonstrates how the browser automatically checks for correct email format (e.g., includes '@' and a valid domain). Additionally, it shows how the 'name' attribute is used to pass the data when submitting the form. This tutorial is ideal for users looking to learn how to implement and validate email input in web forms effectively.

Takeaways

• 😀 HTML forms can be created with the `<form>` tag to gather user inputs.
• 😀 The `<input type='email'>` element ensures the browser validates email addresses.
• 😀 An email input field requires the format to include '@' and a valid domain, like 'gmail.com'.
• 😀 The `name` attribute is essential for identifying the form data when submitting to the server.
• 😀 The `<button type='submit'>` triggers form submission and sends the data.
• 😀 If an email format is incorrect (e.g., missing '@'), the form will not be submitted and a validation error is shown.
• 😀 Validation errors will display messages prompting users to correct the email format.
• 😀 The tutorial shows how to bind a button to submit form data and validate the input using HTML5.
• 😀 Adding a `name` attribute to the input allows you to specify the data key when it is sent through the form submission.
• 😀 The form submission uses a URL to transmit the entered email data, visible after clicking the submit button.

Q & A

What is the main topic of the video?

The video explains how to create and validate an email input field in an HTML form using the `<input type='email'>` tag.

Why is the `<input type='email'>` tag used?

The `<input type='email'>` tag is used to ensure that the user enters a valid email address in the input field, with built-in validation for correct email format.

What is the purpose of the `type='submit'` attribute in the button?

The `type='submit'` attribute is used in the button to trigger the submission of the form and send the input data to the server or the designated URL.

What happens if the email entered is invalid?

If the email is invalid (e.g., missing the '@' symbol), the browser will display a validation error and prevent the form from being submitted until a valid email is provided.

What does the `name` attribute in the input field do?

The `name` attribute is used to identify the data when the form is submitted. In this case, it assigns the name 'email' to the input field, which is then sent as part of the form data.

How does the browser validate an email input?

The browser checks if the input follows the standard email format, requiring an '@' symbol and a valid domain (like 'gmail.com'). If the format is incorrect, the form cannot be submitted.

Can the form be submitted if the email input is left empty?

No, if the email input is left empty or is not in a valid format, the form will not be submitted, and the browser will prompt the user to correct the email input.

What does the video demonstrate when the 'Kirim Data' button is clicked?

When the 'Kirim Data' button is clicked, the video demonstrates how the input value is sent, and if the email is valid, it appears in the URL as part of the form data.

What role does HTML5 play in the form's validation process?

HTML5 introduced built-in form validation for inputs like 'email', allowing the browser to automatically check the format of the email address before submitting the form.

What would happen if the email input is filled with plain text instead of an email address?

If plain text is entered instead of an email address, the browser will show an error message, requiring the user to input a valid email format before the form can be submitted.