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Input Fields and Labels
Input fields are used for entering and displaying data in edit
pages. Input fields can have different behaviors, such as password,
read-only, or required. They may also have different states, such as normal
and invalid.

Figure 1: Different types of input fields
Required Properties
- Provide a field label.
- Align fields on both sides. For smaller fields, use half the width
of a regular field.
- Required field indicator: Red asterisk located on the left of the
field.
- Refer to SAP Web Style Guide for field labels and abbreviations
guidelines.
- To prevent errors, provide useful input aids. For example, provide
date and time fields that are preformatted, provide dropdown list
boxes instead of input fields, and provide selection lists (triggered
by the Field Help icon).
- Avoid required input fields if they are not really required to complete
a task. If you cannot avoid using required input fields, make sure
you indicate that user entry is required.
Recommended
- Place a label to the left of the field it describes. If this is
not possible, place it above and left-aligned with the field. For
instance, use a label above the field to provide more space for editing
notes.
- Use nouns or phrases with nouns.
- Use title case, for example "Shipping Address" not "Shipping
address."
- Do not use punctuation at the end of the word or phrase.
- Remember that translations may require more space than the original
language, provide extra spaces.
- Consider providing a link to the glossary if it would help users
understand the field label.
- Use terms from SAPTerm, the dictionary of all SAP terminology available
on SAPNet.
- If a field is hard to understand, provide a short instruction above
the label.
- If a group of fields is hard to understand, provide instructions
above the group and left-aligned with it. Use complete sentences (for
example, Enter your home address).
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Source: SAP
Style Guide for PDA Applications
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