Input
<gcds-input>

Also called: text input, input field.

An input is a space to enter short-form information in response to a question or instruction.

• GitHub
• Figma

Input anatomy

1. The input label states the information a person should enter in the field. Label text is left aligned and in sentence case (only the initial letter is capitalized).
2. The hint text communicates specific requirements for each input to support task success.
3. The field is the container a person interacts with to provide their response.

Design and accessibility for inputs

Write a short, specific, unique input label

• Ask for the information you need using as few words as possible. Phrasing as a question can make a label unnecessarily long and a person may not read the whole thing.
• Choose unique labels for each input and text area within a page, like "Your full name", "Manager's name".
• Avoid using technical jargon, like "subject email address" or "account ID". Instead be specific and personal, like "full name", "child's age".
• Avoid using colloquialisms and common verb phrases that are unfamiliar to non-fluent speakers.
• Explain any term that may not be clear. For example, "Handle (name you'd like to go by)".

Size inputs to fit response type

• Use fixed width inputs for content you know has a specific length. For example, 6 characters for a postal code or 10 characters for a phone number.
• Opt to use most of the container width when you do not know the character count of the response and use all 75 characters for responses without a fixed length.
• Avoid using inputs for responses that may need more than 75 characters.

Support task success with hint text

• Add hint text to help a person filling in an input to provide a complete value.
• Write hint text to be instructional, brief and specific.

Write error messages for required inputs

• Use error messages to address missing and invalid entries.
• Write an error message for all required inputs. If a field is optional, avoid using an error message.
• Avoid blaming the person using the product. Instead, tell them exactly what to do to move forward.