How to Fix Rich Text Formatting Not Saved in Acrobat PDF Form Fields
Question details
The user needs to preserve rich text properties in PDF form fields, which currently revert to default settings after the field is emptied or exited.

- Product
- Adobe Acrobat / PDF Forms
- Device & OS
- not provided
- Scenario
- Filling out or designing interactive PDF forms that require specific text formatting such as baseline shifts and indents.
- Observed behavior
- Rich text formatting, such as baseline shift and indentation, reverts to the field's default settings when the user leaves, empties, or resets the PDF form field.
Verify the current default appearance settings of your PDF form fields and ensure you have editing privileges for the PDF document before modifying its properties.
Adjust Default Appearance in Field Properties
Set the default text properties so that the desired formatting is applied automatically, preventing the form field from reverting to incorrect styles when emptied.
Acrobat form fields naturally revert to their baseline settings when a field is completely cleared. Setting the default appearance ensures that even if a user deletes the text, any new text will adopt the correct basic font and size.
Open the PDF document and select 'Prepare Form' or the equivalent form editing tool from the right-hand pane.
Right-click the affected text field and select 'Properties' from the context menu.
Navigate to the 'Appearance' tab and adjust the Font, Font Size, and Text Color to closely match your desired formatting.
Go to the 'Options' tab and verify that the 'Allow Rich Text Formatting' checkbox is enabled, then close the properties dialog and save the document.

Avoid Clearing or Resetting the Form Field
Prevent the activation of form-clearing commands, as rich text properties are designed to reset when a field's content is entirely wiped.
Implement Custom JavaScript for Form Fields
Use a custom script to automatically enforce formatting rules when a field is updated or exited, overriding the default reset behavior.
Easily Edit and Fill PDF Forms with WPS PDF
If you are tired of inconsistent form field formatting or complicated PDF settings, WPS PDF offers a robust, user-friendly environment to fill out, edit, and manage PDF forms seamlessly without losing your text styles.
- 1. Launch WPS Office: Open WPS Office on your computer and select the 'PDF' module from the home screen.
- 2. Open the PDF Form: Click 'Open' and select your interactive PDF form document from your local files.
- 3. Fill in the fields: Click directly inside the form fields to type your text. The application will automatically respect and maintain the embedded font properties.
- 4. Save the document: Click the 'Save' icon or press Ctrl+S to securely save your filled document while preserving all applied formatting.

Frequently Asked Questions
Why does Acrobat clear my text formatting when I delete the text?
This is an expected behavior in Acrobat. When a rich-text form field is completely emptied or reset, it automatically reverts to the default settings defined in the field's Appearance properties, discarding any custom user formatting.
Can I permanently lock the baseline shift in a PDF text field?
By default, advanced rich text properties like baseline shift cannot be permanently locked for user input if the field is cleared. To maintain specific baseline formatting, you must either configure a custom JavaScript action or set a strict default font size in the field's Appearance properties.
How do I turn on rich text formatting for a PDF form field?
Open the field Properties in your PDF editor, navigate to the Options tab, and check the box labeled 'Allow Rich Text Formatting'. This setting permits users to apply custom styles like bold, italics, and specific alignments to their input.




