Modify required field in PDF in iOS easily

How to modify required field in PDF in iOS with DocHub

DocHub is a powerful platform designed to streamline document editing, signing, and forms completion, making it effortless for users to get their documents done efficiently. With its deep integration with Google Workspace, you can import, export, modify, and sign documents directly from Google apps. Whether you’re using iOS 17, iOS 18, or iOS 19, our editor provides a user-friendly experience that allows you to modify required fields in PDFs online and for free.

Follow the steps to modify required field in PDF in iOS

Open the DocHub website in your preferred web browser and log in to your account.
Upload the PDF document you wish to modify by selecting the import option available on the platform.
Once the document is uploaded, locate the required field you want to modify within the document.
Click on the field to activate the editing mode, allowing you to adjust the field properties as needed.
Make the necessary changes to the field, ensuring it complies with your requirements.
After making your modifications, review the document to confirm that all changes are accurate.
Finally, download or export the modified PDF, or choose to print it or share it directly from the platform.

Start enhancing your document management today with DocHub for free!

PDF editing simplified with DocHub

Seamless PDF editing

Editing a PDF is as simple as working in a Word document. You can add text, drawings, highlights, and redact or annotate your document without affecting its quality. No rasterized text or removed fields. Use an online PDF editor to get your perfect document in minutes.

Smooth teamwork

Collaborate on documents with your team using a desktop or mobile device. Let others view, edit, comment on, and sign your documents online. You can also make your form public and share its URL anywhere.

Automatic saving

Every change you make in a document is automatically saved to the cloud and synchronized across all devices in real-time. No need to send new versions of a document or worry about losing information.

Google integrations

DocHub integrates with Google Workspace so you can import, edit, and sign your documents directly from your Gmail, Google Drive, and Dropbox. When finished, export documents to Google Drive or import your Google Address Book and share the document with your contacts.

Powerful PDF tools on your mobile device

Keep your work flowing even when you're away from your computer. DocHub works on mobile just as easily as it does on desktop. Edit, annotate, and sign documents from the convenience of your smartphone or tablet. No need to install the app.

Secure document sharing and storage

Instantly share, email, and fax documents in a secure and compliant way. Set a password, place your documents in encrypted folders, and enable recipient authentication to control who accesses your documents. When completed, keep your documents secure in the cloud.

Drive efficiency with the DocHub add-on for Google Workspace

Access documents and edit, sign, and share them straight from your favorite Google Apps.

Install now

Got questions?

Here are some common questions from our customers that may provide you with the answer you're looking for. If you can't find an answer to your question, please don't hesitate to reach out to us.

Contact us

How do I add mandatory fields to a PDF?

To set the field as read-only, required or not required, do the following: Double-click a selected form field to open the Properties window. In the General tab, To set the field as read only, select Read Only. To set the field as mandatory to fill, select Required. Click Close.

How do I edit fillable fields in PDF?

To do so, open your PDF file in docHub, then click on the Edit PDF tool in the toolbar on the right. When youre in form editing mode, you can make several types of changes to the PDF file. You can edit text, alter a field name, or add new text and fillable fields. You can also choose different fonts.

Can a PDF auto populate fields?

PDF forms can be designed with fillable fields that allow users to input information. Autofill takes advantage of these fields to populate data automatically, saving time and effort.

Can you make fields mandatory in PDF?

Making a field required in docHub Open the necessary PDF form, choose Forms Signatures Prepare Form. 2. Select the field that needs to be required, right click on it and choose Set as a Required Field: 3.

How do I add fillable fields to a PDF?

Its easy to create fillable PDF form in docHub. Open Acrobat. Select a file or scan a document. Add new form fields. To change existing text boxes or images, click Edit in the toolbar. Save your fillable PDF.

How to make a PDF fillable on iPhone?

Open the Acrobat app and press the plus sign at the bottom of the screen. Choose the edit a PDF option and then navigate to the form you want. Touch the pencil icon at the bottom of the screen, then select edit PDF. Fill in the form and touch done at the top of the screen.

How do I edit a PDF in docHub IOS?

Edit a PDF Tap. Edit PDF. Tap. Tap the text location in the document. Optionally, long press the text box to: Drag it to a different location. Grab a blue corner handle and resize the text box. Delete the text. Tap Delete.

How do I add and remove fillable fields in PDF?

Part 2. How to Remove Fillable Fields with docHub Open the PDF in Acrobat. Run docHub and, using the Open option, open your PDF file in it. Go to Tools and select Prepare Form. Click the Tools tab from the top left and scroll down. Click to select a field, right-click, and select delete.

See why our customers choose DocHub

Great solution for PDF docs with very little pre-knowledge required.

"Simplicity, familiarity with the menu and user-friendly. It's easy to navigate, make changes and edit whatever you may need. Because it's used alongside Google, the document is always saved, so you don't have to worry about it."

Pam Driscoll F
Teacher

A Valuable Document Signer for Small Businesses.

"I love that DocHub is incredibly affordable and customizable. It truly does everything I need it to do, without a large price tag like some of its more well known competitors. I am able to send secure documents directly to me clients emails and via in real time when they are viewing and making alterations to a document."

Jiovany A
Small-Business

I can create refillable copies for the templates that I select and then I can publish those.

"I like to work and organize my work in the appropriate way to meet and even exceed the demands that are made daily in the office, so I enjoy working with PDF files, I think they are more professional and versatile, they allow..."

Victoria G
Small-Business

Security and compliance

At DocHub, your data security is our priority. We follow HIPAA, SOC2, GDPR, and other standards, so you can work on your documents with confidence.

Learn more

be ready to get more

Edit and sign PDFfor free

Get started now

Modify required field in PDF in iOS in no time

How to modify required field in PDF in iOS with DocHub

Follow the steps to modify required field in PDF in iOS

PDF editing simplified with DocHub

Drive efficiency with the DocHub add-on for Google Workspace