Set file upload restrictions in Zoho Creator
Hey Creators,
Welcome to the next post in the Creator Simplified series.
Today, we’ll explore how to implement file upload restrictions to limit user submissions to specific file types. By implementing an allowed list for file uploads, you can optimize the data you collect and prevent complications arising from multiple formats. This proactive approach not only enhances data integrity but also improves the overall user experience.
Use Case: Fuel Reimbursement with File Uploads
Imagine a fuel reimbursement form that allows employees to upload receipts for their fuel expenses. To maintain consistency and ensure only relevant file types are submitted, you can restrict uploads to just PDF and PNG formats.
Setting Allowed File Types:
- if(input.File_upload != "") // Check if the file upload field is not empty
- {
- allowed_list = {"pdf","png"}; // List of allowed file extensions
- // Get the file extension by splitting the filename
- splitList = input.File_upload.toList("."); // Split the uploaded file name by periods (.)
- ext = splitList.get(splitList.size() - 1).toLowerCase();
- // Get the file extension (last element of the list) and convert it to lowercase
- if(!allowed_list.contains(ext)) // Check if the extension is NOT in the allowed list
- {
- alert "This file type is not accepted."; // Show alert message
- cancel submit; // Prevent form submission
- }
- }
Demo:
In this example, when a user uploads a file, the script checks the file extension against the allowed list. If the uploaded file is not a PDF or PNG, an alert is displayed, and the form submission is cancelled. This workflow is triggered during the form submission validation, ensuring only acceptable file types are submitted. This approach helps maintain data integrity and enhances the user experience by providing clear feedback on acceptable file types.
That’s it for today! If you have any questions or your own tips to share, drop them in the comments below. Stay tuned for more insights in our Creator Simplified series!
Access your files securely from anywhere
Zoho Developer Community
New to Zoho LandingPage?
Zoho LandingPage Resources
New to Zoho Survey?
New to Zoho CRM Plus?
Deliver unforgettable customer experiences
New to Zoho CRM Plus?
Deliver unforgettable customer experiences
New to Zoho Marketing Plus?
Everything you need to run your marketing
New to Zoho Marketing Plus?
Everything you need to run your marketing
New to Bigin?
Topic Participants
Subhash K
Carrie
Damien Cregan
Sticky Posts
Introducing Creator Simplified: An exclusive learning series to enhance your app development skills
Hey Creators! Welcome to Zoho Creator's new learning series, Creator Simplified. In this series, we'll dive into real-world business use cases and explore how to translate your requirements into solutions in your Creator application. You can also expect
New to Zoho TeamInbox?
Zoho TeamInbox Resources
Zoho DataPrep Resources
Zoho CRM Plus Resources
Zoho Books Resources
Zoho Subscriptions Resources
Zoho Projects Resources
Zoho Sprints Resources
Qntrl Resources
Zoho Creator Resources
Zoho Campaigns Resources
Zoho CRM Resources
Design. Discuss. Deliver.
Zoho Show Resources
Get Started. Write Away!
Writer is a powerful online word processor, designed for collaborative work.
Zoho CRM コンテンツ
-
オンラインヘルプ
-
Webセミナー
-
機能活用動画
-
よくある質問
-
Ebook
-
-
Zoho Campaigns
- Zoho サービスのWebセミナー
その他のサービス コンテンツ
Nederlandse Hulpbronnen
ご検討中の方
Recent Topics
Feature Request - Configurable Payment Icons + Pay Now link in email.
The PAY NOW buttons (icons) on invoices are really small. It would be great if we could make that a big, colored icon. Better would be to add a button to emails as well.Website Access Blocked (from one pc only) when attempting unattended access to any device
Hello From one of my laptops I cannot access any remote device using unattended access. A Zoho Assist error page didplays 'Website Access Blocked. See attached.AI read notes or explanation
It would be such a great feature to have AI voices be able to read our Notes or Explanation If not having the AI speak the notes at run time, how about a feature where inside of Zoho Show you can have it look at all the notes of all the slides and haveTop Menu Disappeared from Blog Page
Hi, Our top menu disappeared at Blog Posts page. However, it's still visible any other page on the website. I attached two screenshots, so it can be understood clearly. How can we bring back top menu? Thanks, K.Managing Prepaid Hours for Consulting
We are a consulting firm that bills clients a flat upfront annual fee plus an hourly rate and offer a discount for pre-paying a block of hours. Hours that surpass the pre-paid block are billed monthly at the normal rate. If there are any pre-paid hours remaining at the end of the project they are banked for future use. I'm not seeing a method of doing this in Projects/Books/CRM... thoughts?ZOHO Widget SDK not loading in html
I have this code below, I have imported the widgetsdk however I get the error shown in the image, I have tried many different ways of importing and initiating the function ZOHO but nothing is working. can someone explain what I'm doing wrong, if I amEnhancements to Zoho Corp Help Center "Team Requests" View
Dear Zoho Team, I hope this message finds you well. The ability to view both my tickets and my team’s tickets in the Zoho Corp Help Center is a fantastic feature, especially as the focal point for Zoho in our organization. However, we’ve encountered aAllow Multiple Scheduled Appointments with Zoho Support
Dear Zoho Team, I hope you're doing well. First, thank you for introducing the option to schedule support calls via the Zoho CRM booking link. This has been a fantastic enhancement, eliminating the need for back-and-forth coordination when schedulingProjectwise budget ---
Can we have a Project wise subject in addition to the Monthly, and quarterly ACCOUNT LEVEL budget?WorkDrive API Documentation
WorkDrive provides users and developers an extensive set of APIs to help integrate functionalities of Zoho WorkDrive with other Zoho applications and third-party tools. We have published the official WorkDrive API Documentation page for all external users.Error 403: Forbidden When Updating Email Signature via API
Hi Zoho Desk team, First, congratulations again on the excellent Zoho API. But, I’m encountering an issue while attempting to update an email signature via the API. Whenever I make a request to update the signature, the response returns an HTTP 403 ForbiddenWho can see draft replies on tickets?
We have noticed that we are able to see draft replies made by other agents. Which settings can limit this visibility? It makes sense to me that admins and the agent who created the draft would be able to see the draft, but no one else. How can we makeSerious question: Are there actually "solo-preneurs"/small business owners who made Zoho-one work well for them?
L.S. After already many years of continued struggle with Zoho-One, I am seriously wondering if there are actually solo-preneurs (one person small business owners - without a large, dedicated IT dept.) who got it (Zoho-One) to work well for their businesses.Major iOS issues when accessing forms via the browser
Hi, We have been using forms for some time, while the office staff are accessing the forms via the app on Android mobiles, we have a fleet of sub contractors that we would not like them having access to the main app as some of the forms are confidentialAll notes disappeared
I've been using the notebook app for over five years on my phone without being logged into an account. A few days ago I opened the app and all my notes had disappeared. Since then I tried restarting my phone, updating the app and logging into my account,How to Iterate a Function in Zoho Desk Workflow with Delay Between Calls?
Hi everyone, I’m working on a function in Zoho Desk that searches for a specific ticket record. If the ticket is not found, I need to retry the search multiple times with a delay between each attempt until the ticket is located or a maximum number ofHow to Iterate a Function in Zoho Desk Workflow with Delay Between Calls?
Hi everyone, I’m working on a function in Zoho Desk that searches for a specific ticket record. If the ticket is not found, I need to retry the search multiple times with a delay between each attempt until the ticket is located or a maximum number ofWork Orders / Bundle Requests
Zoho Inventory needs a work order / bundle request system. This record would be analogous to a purchase order in the purchasing workflow or a sales order in the sales cycle. It would be non-journaling, but it would reserve the appropriate inventory ofZoho Books API Limit Is RIDICULOUS!!!!!!!!!!!!!
The 2,500 API call limit in Zoho Books is about as useful as AOL dialup. Seriously Zoho, not only can I use up 2,500 API calls in no time with my own app but YOUR OWN STUPID IPAD APP blows through them super fast too, so if any one of my clients wantsQR codes in templates
I'm excited about the new QR code generator. I have included a QR code that contains the record ID setting "${ID}" as input data. In the report detail it works perfectly but when printing it in a template the code is not shown.Button Display Conditions
Hi Guys, Is it at all possible to have extra button conditions? Context: We have data in our deals module which has a custom button which converts the deal into contacts + set up relationships between them. At the end of the conversion we set a fieldKnowledge base: The nitty-gritty of SEO tags
A well-optimized knowledge base with great SEO can benefit your company by allowing customers to find help articles and support resources using search engines. This enables customers to quickly and efficiently find the information they need without directSocial Media Simplified with Zoho Social: Make the best out of the publishing calendar
Are you a marketer who likes visualizing your plan of action before you start social media posting? Are you part of a team that works on social media on a rotational basis, so the most important task is to collaborate to avoid overlap and confusion? OrCustom function daily limit and procedural programming
Dearest Zoho Today, support confirmed that if I call a custom function from another custom function then I will use up two, with regards to my daily limit. A few times, we have blown our daily limit and that means that ordinary business processes don't run for the rest of the day. I have to mop these up the following day and there is no guarantee that I will get it right. Therefore, I can't afford to waste any. Procedural programming has been around for over 50 years now and it greatly simplifiesUnified customer portal login
As I'm a Zoho One subscriber I can provide my customers with portal access to many of the Zoho apps. However, the customer must have a separate login for each app, which may be difficult for them to manage and frustrating as all they understand is thatWelcome Link Expired
Hi The links sent to the users didn't get clicked on in time and now all the links have expired. Is there a way to send a new link without deleting them and re-adding them>New enhancements: Changing portal users' email addresses and new customization options for templates
Dear All, Portals have enabled organizations to extend access to various CRM modules to their customers, vendors, partners, and end users, per their business requirements. When a portal is created, an invitation email is sent to portal users with a linkGranular Time Frame Settings for Message Deletion and Editing in Zoho Cliq
Dear Zoho Team, I hope you're doing well. Currently, the settings for message deletion and editing in Zoho Cliq are configured globally under: Admin Panel > Organisation > Configurations > Conversations Delete messages: Time frame to allow message deletionNew Built In QR/Barcode Generator Print Settings
I'm trying out the new QR/Barcode generator field in Creator. I would think most people will want to print these, like I do. I am not seeing any way to control the height or width of the barcode for printing (inside the print/pdf template builder). TheZoho One. Client Script
Hi, I would like to know if the Client Script feature is available in Zoho One. If it's, how can I enable it?Calendar View for Zoho Tickets
Is there a way to view your tickets with due dates on a calendar view? I can not find a way to merge my Zoho Calendar and Tickets. This would be extremely helpful to my team.Delete / Modify Default Career Site - Zoho Recruit
Hello, It would be very useful if we could delete a default career site or change which of our career site is the default. Our Career site was created when there were issues with Zoho Recruit creating English CTA buttons on French Career sites. The onlyWorkflows for Timesheet
Good day, Any way to have timesheet as triggers? I looked into Zoho Flow and into Zoho Project automation but no where can I have timesheet as a trigger. Basically, I would like to trigger something upon timesheet approval. Right now, the only way toIs it possible to hide Developer Space for all user in Zoho Projects
Hello! I am Zoho admin in a company and we want to use Zoho Project to manage projects, but after a few days of testing we are not able to "hide" the Developer Space from all kind of users except the admin. To sum up, I want to hide this for all users.Introducing automation and utility conversations in WhatsApp marketing
We’re excited to announce the addition of two new features to our WhatsApp integration: Automation and Utility conversations. These enhancements will allow you to streamline your marketing efforts and engage with your customers more effectively by automatingExtracting data from cells in zoho sheets for zoho books
I am currently uploading my bank statment in excel format to zoho workdrive. I would like flow to extract certain data and send it to zoho books. Would scripting in zoho flow be able to help me with this? By this I mean should I attempt this in zoho flowWithin the Basic KPI component in Analytics, it is impossible to set "next" day range as a filter
Hi there, I am currently setting up a deal dashboard for the Sales team. While it is possible to filter deal records to show records that were created LAST X days only, it looks like a NEXT X days Closing date filter is not available. Would it be possiblePulling Specific Products from Sales Orders in Books to a CRM Record
We currently process orders directly through our website (woocommerce) as well as through manual sales orders in zoho books. When an order comes through the website, all of the individual products from that order show up in the CRM record of that customer.Você já viu os cursos do Zoho Mind?
Pessoal, Tem uma plataforma da Zoho chamada Zoho Mind, muito interessante os cursos e vídeos tutoriais que lá possui. Para a turma do Zoho Creator, tem uma dica de Buscar dados em Formulário, segue o link e clique em Zoho Creator. https://www.zohomind.com.br/#/videostutoriaisComo gerar gatilhos para pagamento de impostos no Zoho Books?
Olá Pessoal, boa tarde! Gostaria de saber como vocês estão escriturando os impostos a pagar no Zoho Books. Vi que temos a opção de Bills, porém se eu escriturar nesta aba do Zoho Books para gerar lembretes de tempo de vencimento por exemplo vai refletirNext Page