Fundamentals of Form Creation in HTML
The HTML <form> element is a fundamental building block for creating interactive forms on a web page. It serves as a container for all the form elements. Let's explore an example of a basic form:
All examples include theΒ onsubmit="return false"Β attribute to prevent the default form submission behavior. This way, the focus remains on understanding form creation and attributes.
index.html
Explanation of the form attributes:
nameidentifies the form for both client and server. It may contain letters, numbers, underscores, and dashes, but no spaces;autocompletecontrols whether the browser can auto-fill form fields (on or off). Can be applied to the form or individual inputs;novalidatedisables built-in browser validation, useful when validation is handled manually with JavaScript.
Overview of Child Elements
Inside a <form>, you use various elements that define its functionality. <input> allows users to enter data such as text, numbers, emails, and passwords. In the example, the fields use type="email" and type="password". <label> provides descriptive text for inputs and improves form structure and accessibility. <button type="submit"> submits form data. By default, this reloads the page, but you can override this behavior with JavaScript.
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The HTML <form> element is a fundamental building block for creating interactive forms on a web page. It serves as a container for all the form elements. Let's explore an example of a basic form:
All examples include theΒ onsubmit="return false"Β attribute to prevent the default form submission behavior. This way, the focus remains on understanding form creation and attributes.
index.html
Explanation of the form attributes:
nameidentifies the form for both client and server. It may contain letters, numbers, underscores, and dashes, but no spaces;autocompletecontrols whether the browser can auto-fill form fields (on or off). Can be applied to the form or individual inputs;novalidatedisables built-in browser validation, useful when validation is handled manually with JavaScript.
Overview of Child Elements
Inside a <form>, you use various elements that define its functionality. <input> allows users to enter data such as text, numbers, emails, and passwords. In the example, the fields use type="email" and type="password". <label> provides descriptive text for inputs and improves form structure and accessibility. <button type="submit"> submits form data. By default, this reloads the page, but you can override this behavior with JavaScript.
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