The HTML form tag is required when you want to collect information that visitors provide. For example, you may want to collect specific data from visitors, such as name, email address, and password.
The HTML <form> tag is used to create a form.
The <form> Tag
A form is essentially a container for inputs.
The following code shows the basic structure of a form:
<form>
The input elements goes here
</form>
There are two attributes of the form tag that we should be familiar with:
- The action attribute points to the back-end of our web page, which handles the form submission
- The method attribute is used to upload the data. The most commonly used attributes are the GET and POST methods
Note: The form won’t function until the back-end is created.
The <input> Element
The HTML <input> is a fundamental form element. It can be displayed in many ways, depending on its attributes.
There are several types of inputs. Some of the important ones include:
Input Type Text
The <input type =“text”> defines a single-line text input field.
This is how the HTML code above will be displayed in the browser:
Input Type Password
The <input type="password"> defines a password field.
This will produce the following result:
Input Type Submit
The <input type="submit"> defines a button for submitting form data to a server page.
This will produce the following result.
Input Type Radio
The <input type=”radio”> defines a radio button. The radio button is used when only a single option needs to be selected out of several offered options.
This will produce the following result:
Input Type Checkbox
The <input type="checkbox"> defines a checkbox. Checkboxes are used when one (or more than one) option is required to be selected.
This will produce the following result:
The <label> Element
A label can be assigned with a <label> element. The label element makes the browser user-friendly and provides a focus when you click on a label tag.
Multiple-Line Text Input Control
This is used when the user has to enter details that may exceed a single sentence.
This will produce the following result:
HTML Form Example
Now it’s time to create a simple registration form. We will create a simple form that prompts a user to enter his or her name, email, password, gender, and address to complete the sign-up.
This will produce the following result:
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Next Steps
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