In HTML, which attribute is used to make an input field read-only?Optionsreadonlydisabledenabledlocked

Analyzing the Question

The question asks about an HTML attribute that makes an input field read-only, meaning users can see the value but cannot modify it.

Options Evaluation

1. readonly: This attribute, when added to an input element, prevents users from changing the value of the field.
2. disabled: This attribute prevents users from interacting with the input field entirely, making it unresponsive.
3. enabled: This is not a valid attribute in HTML; input fields are enabled by default unless explicitly disabled.
4. locked: This is not a standard HTML attribute for input fields.

Conclusion

Among the options provided, the correct attribute to make an input field read-only is readonly.

Final Answer

readonly