#html form

HTML forms are used to collect user input and send it to a server for processing. Forms are essential in web development for tasks like user registration, login, surveys, and more. Here’s a guide to understanding and creating HTML forms.

1. Basic Structure of an HTML Form

An HTML form is created using the <form> element, which contains various input elements like text fields, checkboxes, radio buttons, and submit buttons.<form action="/submit-form" method="post"> <!-- Form elements go here --> </form>

action: Specifies the URL where the form data will be sent.

method: Defines how the form data will be sent. Common values are GET (data sent in the URL) and POST (data sent in the request body).

2. Text Input Fields

Text input fields allow users to enter text. They are created using the <input> tag with type="text".<form action="/submit-form" method="post"> <label for="name">Name:</label> <input type="text" id="name" name="name"> <label for="email">Email:</label> <input type="email" id="email" name="email"> <input type="submit" value="Submit"> </form>

<label>: Associates a text label with a form control, improving accessibility.

type="text": Creates a single-line text input field.

type="email": Creates a text input field that expects an email address.

3. Password Field

A password field masks the input with dots or asterisks for security.<label for="password">Password:</label> <input type="password" id="password" name="password">

4. Radio Buttons

Radio buttons allow users to select one option from a set.<p>Gender:</p> <label for="male">Male</label> <input type="radio" id="male" name="gender" value="male"> <label for="female">Female</label> <input type="radio" id="female" name="gender" value="female">

type="radio": Creates a radio button. All radio buttons with the same name attribute are grouped together.

5. Checkboxes

Checkboxes allow users to select one or more options.<p>Hobbies:</p> <label for="reading">Reading</label> <input type="checkbox" id="reading" name="hobbies" value="reading"> <label for="traveling">Traveling</label> <input type="checkbox" id="traveling" name="hobbies" value="traveling">

type="checkbox": Creates a checkbox.

6. Dropdown Lists

Dropdown lists (select boxes) allow users to select one option from a dropdown menu.<label for="country">Country:</label> <select id="country" name="country"> <option value="bd">Bangladesh</option> <option value="us">United States</option> <option value="uk">United Kingdom</option> </select>

<select>: Creates a dropdown list.

<option>: Defines the options within the dropdown list.

7. Text Area

A text area allows users to enter multi-line text.<label for="message">Message:</label> <textarea id="message" name="message" rows="4" cols="50"></textarea>

<textarea>: Creates a multi-line text input field. The rows and cols attributes define the visible size.

8. Submit Button

A submit button sends the form data to the server.<input type="submit" value="Submit">

type="submit": Creates a submit button that sends the form data to the server specified in the action attribute of the form.

9. Reset Button

A reset button clears all the form inputs, resetting them to their default values.<input type="reset" value="Reset">

type="reset": Creates a button that resets the form fields to their initial values.

10. Hidden Fields

Hidden fields store data that users cannot see or modify. They are often used to pass additional information when the form is submitted.<input type="hidden" name="userID" value="12345">

11. File Upload

File upload fields allow users to select a file from their computer to be uploaded to the server.<label for="file">Upload a file:</label> <input type="file" id="file" name="file">

type="file": Creates a file upload input.

12. Form Validation

HTML5 introduces several form validation features, like the required attribute, which forces users to fill out a field before submitting the form.<label for="username">Username:</label> <input type="text" id="username" name="username" required>

required: Ensures the field must be filled out before the form can be submitted.

13. Grouping Form Elements

Fieldsets and legends can be used to group related form elements together.<fieldset> <legend>Personal Information</legend> <label for="fname">First Name:</label> <input type="text" id="fname" name="fname"> <label for="lname">Last Name:</label> <input type="text" id="lname" name="lname"> </fieldset>

<fieldset>: Groups related elements together.

<legend>: Provides a caption for the group of elements.

14. Form Action and Method

action: Specifies the URL where the form data should be sent.

method: Specifies how the data is sent. Common methods are GET and POST.

<form action="/submit" method="post"> <!-- Form elements here --> </form>

Key Takeaways

Forms are a crucial part of web development for gathering user input.

HTML provides a wide range of input types and elements to create various kinds of forms.

Properly labeling and grouping form elements enhances accessibility and usability.

Form validation helps ensure that the data submitted by users meets certain criteria before being sent to the server.

With these basics, you can start building functional forms for collecting data on your website!

One of the most frustrating things about HTML forms is that you have to do a lot of work before extracting any helpful information from them. But in this article, we show you how you can link an HTML form to Google Sheets.

Now, let’s jump straight to the coding part of the HTML form for Google Sheets: https://beproblemsolver.com/html-form-to-google-sheet/

PSD to HTML: GitHub Signup Page Exercise

As for my HTML form submission exercise, i designed responsive GitHub sign up page. JavaScript validation is applied here.

As for my HTML form submission exercise, i designed responsive GitHub sign up page. JavaScript validation is applied here.

Join our Club: Fill the Form

HTML Code for Student Registration Form with JavaScript Validation

The sample html code for student registration form with JavaScript validation. In this example, many text fields, select option, radio buttons, reset buttons and submit buttons are displayed hear. I used the Reset button to clean all empty fields. I used JavaScript validation on my student registration form. JavaScript is primarily used to validate HTML pages in online applications. Validation…