Client Script Support for Custom Buttons

Client Script Support for Custom Buttons

Hello everyone!

We are excited to announce one of the most requested features - Client Script support for Custom Buttons. This enhancement lets you run custom logic on button actions, giving you greater flexibility and control over your user interactions. This support is now available across all DCs.

Custom Buttons enables you to extend your Zoho CRM and perform a predefined set of actions based on your requirements.

What you can do with this new capability?

With Client Script support for custom buttons, you unlock a whole new level of control, interactivity, and speed within Zoho CRM. Here is what this powerful enhancement enables:

  • Trigger record-specific logic instantly, based on where and what you're viewing.
  • Auto-fill fields and suggest values intelligently for faster input.
  • Cut down clicks and complete tasks faster with in-context buttons.
  • Run guided multi-step flows that adapt to user input.
  • Prompt users for confirmation before taking action - prevent mistakes and keep control in their hands
  • Dynamically control a field’s visibility and properties, such as mandatory status, read-only state, and more
  • Act in place - no tab-switching, no disruptions, just smooth execution and much more
How to configure this new capability?

You can now create a custom button and add Client Script for the created button by following these steps.

  • Go to Setup → Modules and Fields under Customization.
  • Select a Module (e.g., Leads, Deals).
  • Click on Buttons → Then click + New Button.
  • Enter Button Name and select Action Type as "Client Script"
  • Choose Button Position and Layout details.
  • Click Create in Configured Client Script, enter the script, and click Add.
  • Select the profiles for which these buttons should be visible.
  • Click Save.

Note

The Client Script you intend to link with the button will be saved only after the custom button is saved.


Details of Custom Button Configuration with Client Script

  • Event Type - Button
  • Event Name - onClick
  • Argument - context

    The context differs based on where the button is placed.



Let's explore how to implement this through the following use cases.

Use case 1: Add Notes instantly from List View or Bulk push notes to multiple records with a click!

Zylker’s sales team often needs to add notes while reviewing or after campaigns. Currently, they must open each record individually, making the process slow and inefficient. To streamline this, the admin wants to:

a. Include an "Add Notes" option directly from the List View for individual records, allowing sales reps to add notes without opening each record.

b. Add a "Add Bulk Notes" option, allowing users to select multiple records and add a common note to all selected records at once.

a) Here is the implementation of "Add Notes" in the List Page.



b) Here is the implementation of "Add Bulk Notes" in the List view page.



Use case 2 : Import product details effortlessly from Zoho Sheet and populate the Subform with a single click!

Zylker manufactures medical instruments, and its sales representatives manage bulk orders from distributors and hospitals. Product details are typically provided in a sheet, which the sales reps must manually enter into the subform on the Order Creation Page(Create Page). To streamline this time-consuming process, the admin wants to add a custom button named "Import Products" to the Order Creation Page. When clicked, it should
  • Prompt for the Sheet ID.
  • Fetch order details (product names, quantities, and prices) from the specified Zoho Sheet.
  • Populate the Product list Subform in Zoho CRM.




    Code Sample link
Use case 3 - Send bulk emails to selected students directly from the Course Module's Related List with ease!

Zylker’s managers often need to reach out to multiple students enrolled in a course - whether to share updates, newsletters, or important announcements. Currently, they have to open each student record individually to send an email, which is time-consuming.
To simplify this process, the admin wants to provide a "Send bulk mail" option in the Student Related List under the Course record, allowing managers to select multiple students and send a personalized email to all selected students in one go.




Note

  • Client Script can be configured only from the Buttons page. The setup page displays existing scripts. Once a script is created, it can be edited and updated from the Client Script setup page.

  • Mobile support will be available in Q3, 2025.

This support will be rolled out soon. We hope you find this incredibly beneficial!






Happy Client Scripting! 

    • Sticky Posts

    • Kaizen #197: Frequently Asked Questions on GraphQL APIs

      🎊 Nearing 200th Kaizen Post – We want to hear from you! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.

    • Kaizen #198: Using Client Script for Custom Validation in Blueprint

      Nearing 200th Kaizen Post – 1 More to the Big Two-Oh-Oh! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.

    • Celebrating 200 posts of Kaizen! Share your ideas for the milestone post

      Hello Developers, We launched the Kaizen series in 2019 to share helpful content to support your Zoho CRM development journey. Staying true to its spirit—Kaizen Series: Continuous Improvement for Developer Experience—we've shared everything from FAQs

    • Kaizen #193: Creating different fields in Zoho CRM through API

      🎊 Nearing 200th Kaizen Post – We want to hear from you! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.

    • Client Script | Update - Introducing Commands in Client Script!

      Have you ever wished you could trigger Client Script from contexts other than just the supported pages and events? Have you ever wanted to leverage the advantage of Client Script at your finger tip? Discover the power of Client Script - Commands! Commands

    • Recent Topics

    • Try FSM again for our business

      We already have our customers individual equipment in CRM with serial numbers, install dates, warranty length and importantly next service which is generally 2 years. a month before the service date is due we get get a report and send out service reminders.

    • Introducing Assemblies and Kits in Zoho Inventory

      Hello customers, We’re excited to share a major revamp to Zoho Inventory that brings both clarity and flexibility to your inventory management experience! Presenting Assemblies and Kits We’re thrilled to introduce Assemblies and Kits, which replaces the

    • Customer Parent Account or Sub-Customer Account

      Some of clients as they have 50 to 300 branches, they required separate account statement with outlet name and number; which means we have to open new account for each branch individually. However, the main issue is that, when they make a payment, they

    • Prevent stripping of custom CSS when creating an email template?

      Anyone have a workaround for this? Zoho really needs to hire new designers - templates are terrible. A custom template has been created, but every time we try to use it, it strips out all the CSS from the head.  IE, we'll define the styles right in the <head> (simple example below) and everything gets stripped (initially, it saves fine, but when you browse away and come back to the template, all the custom css is removed). <style type="text/css"> .footerContent a{display:block !important;} </style>

    • Workdrive 5.0 / API Documentation Workflows

      Hi Zoho, When will the API documentation of the workflows be published? We are interested in using it to trigger manual workflows from an external application. Greetings, Justin

    • Error: Unsupported content type: text/html;charset=UTF-8 after tryeing to get the token for n8n automation

      I am working on ZOHO Desk automation and need to get the ZOHO auth token for n8n I have created the app in ZOHO Desk API, got client id and client secret. Added all data required to get a token in n8n. After I sign in with my ZOHO credentials in ZOHO

    • Replace Lookup fields ID value with their actual name and adding inormation from subforms

      Hi everyone,  I wanted to see if someone smarter than me has managed to find any solutions to two problems we have. I will explain both below.  To start we are syncing data from Zoho CRM to Zoho Analytics and I will use the Sales Order module when giving

    • Webhook from Zobot to Zoho Flow fails

      I'm trying to connect from zobot to zoho flow. When testing in zflow, I am receiving all entered data from the connector correctly. The SalesIQ connector's "outputreaction" is {} (is this normal or is there a problem?). But as soon as I try my chat bot

    • Transition from Sole Proprietorship to GmbH (Limited Liability Company) – Best Approach in Zoho Books / Zoho One

      Hello everyone, I am currently operating under a Zoho One plan with a sole proprietorship in Switzerland. As of January 1st, 2026, I will be incorporating a new legal entity – a GmbH (Swiss equivalent of a Limited Liability Company). While the business

    • Presenting ABM for Zoho CRM: Expand and retain your customers with precision

      Picture this scenario: You're a growing SaaS company ready to launch a powerful business suite, and are looking to gain traction and momentum. But as a business with a tight budget, you know acquiring new customers is slow, expensive, and often delivers

    • Best way to display complex Bookings Consultation Descriptions on Zoho Site?

      I am a new user so apologies if this has been asked before. I couldn't find any answers in the forum. We offer 18 complex Consultations to our subscribers. Our current platform lets me put detail on these Consultations thoroughly (200-300 words) during

    • No Response from Zoho Support in 8 Days - Typical?

      I have a couple of issues I'm trying to work through. Initially, I was getting support from support@zohofsm.com, but I have not received a response in 8 days (11 on another question). Is this typical? Can I pay for support? For context, I am not spamming

    • Cliq iOS can't see shared screen

      Hello, I had this morning a video call with a colleague. She is using Cliq Desktop MacOS and wanted to share her screen with me. I'm on iPad. I noticed, while she shared her screen, I could only see her video, but not the shared screen... Does Cliq iOS is able to display shared screen, or is it somewhere else to be found ? Regards

    • Age Calculation

      I've attempted to calculate the age of someone based on their birthday input by using the formula field. It works but I don't want all those decimals on there. I then tried to use "set variable" after birthday input but I get a field type mismatch, long vs. floating. Any ideas would be wonderful.

    • Access Denied

      I am iOS Developer and updating our clients project and shifted ZohoDeskPortalCore SDKs from cocoapods to SPM and changed few lines of code but now i am get access denied, the help center app is unavailable. please contact administrator.

    • Using Zoho Desk to support ISMS process

      Hi, I am evaluating using Zoho Desk for security incident management. This seems to be aligned with Zoho Desk purpose as its just another type of incident. However in security incident management, ideally I can link incidents (tickets) with a risk from

    • Filtering Tickets based on Email headers

      We're starting to get a lot more junk coming into our Zoho Desk, which is then triggering unnecessary email alerts to agents. Once thing we could do to cut this junk in half, is to filter tickets based on email headers. Any email containing the `List-Unsubscribe`

    • Field Dependency Not Working on Detail Page in Zoho Desk

      Hi Support Team, I’ve created field dependencies between two fields in Zoho Desk, and they are working correctly on the Create and Edit layouts. However, on the Detail page, the fields are not displaying according to the dependencies I’ve set — they appear

    • TaxJar vs Avalara

      Hi, I'm evaluating adoption of a sales-tax service for US based business. Anyone else have experience with TaxJar and Zoho Books? I am a Zoho One subscriber so anticipate needing to use Flow to make this work. It seems like Avalara are simply too expensive

    • How to check Leads with no Task (open activity)

      Hi everyone, I was wondering if there’s a way to view leads that don’t have any tasks assigned or open activities linked to them.

    • What can we do on our end to improve the Answer bot answers?

      Hi, I'm using the Answer bot card in the Codeless bot builder. I've input several questions and their answers in the FAQ section to feed the Answer bot. The text is all in French, as this is the language our customers communicate in. I've tried testing

    • Zoho Books Sandbox environment

      Hello. Is there a free sandbox environment for the developers using Zoho Books API? I am working on the Zoho Books add-on and currently not ready to buy a premium service - maybe later when my add-on will start to bring money. Right now I just need a

    • Taxes for EU B2B Transactions

      Currently, ZC doesn't seem to have a procedure for validating VAT numbers of businesses purchasing in another EU state, and removing local VAT is valid.  This is essential for all inter EU B2B trade.

    • Zoho Down

      I have a drop in my Zoho One services.

    • Issue with Inline Images in Email Reply via Zoho Desk API

      Hi, I am attempting to send inline images in an email reply using the Zoho Desk API, but the images are not being displayed inline for the recipient. I have followed this documentation: https://desk.zoho.com/DeskAPIDocument#Uploads https://desk.zoho.com/DeskAPIDocument#Threads#Threads_SendEmailReply

    • How to upload file to Connect using API?

      Hi there. I looked at the API documentation and nowhere did it mention how to use the API method to upload a file even though it is mentioned that it is possible to be done so. Please help.

    • Problem for EU users connecting Zoho CRM through Google Ads for Enhanced conversions

      Has anyone else experienced this problem when trying to connect Zoho CRM through Google Ads interface to setup enhanced conversions? Did you guys get it fixed somehow? The Problem: The current Google Ads integration is hardcoded to use Zoho's US authentication

    • How can I setup Zoho MCP with Chat GPT

      I can set up custom connections with Chat GPT but I cat an error when I try to set it up. The error is: "This MCP server can't be used by ChatGPT to search information because it doesn't implement our specification: search action not found" Thoughts?

    • Group Tax in Service Line Items

      Hi FSM Team! I noticed that when you update a tax in the service line item the group tax is not showing up as an option. Let me know what can be done thank you!

    • Zoho Campaigns - Why do contacts have owners?

      When searching for contacts in Zoho Campaigns I am sometimes caught out when I don't select the filter option "Inactive users". So it appears that I have some contacts missing, until I realise that I need to select that option. Campaigns Support have

    • FSM Improvement Idea - Show an Import button when there is no data

      I am setting up FSM for a client and I noticed that there is no option to import data, see screenshot below. Even when you click Create Contact there is only an option to Import from Zoho Invoice. It is only after you add at lease 1 record that the Import

    • Whatsapp Limitation Questions

      Good day, I would like to find out about the functionality or possibility of all the below points within the Zoho/WhatsApp integration. Will WhatsApp buttons ever be possible in the future? Will WhatsApp Re-directs to different users be possible based

    • Zoho FSM API Delete Record

      Hi FSM Team, It would be great if you could delete a record via API. Thank you,

    • Insert auto number from main form into subform rows

      Hello. I'm trying to take from my main form "order number" which i have setup as an auto generated number into every line created in my subform. So when a row is created in my subform i want the "order number " from the main form to be inserted automatically.

    • Adding a developer for editing the client application with a single user license

      Hi, I want to know that I as a developer I developed one application and handed over to the customer who is using the application on a single user license. Now after6 months customer came back to me and needs some changes in the application. Can a customer

    • Function #4: Schedule Customer Statements

      Regularly sending statements to customers is an imperative part of many business processes as it helps foster strong customer relationships and provides timely guidance on payments. While you can generate the statement of accounts and have it sent over

    • Limiting search or dependencies with an asterisk "*".

      I have a form with several dependency fields with options still developing for each field. Since these options were developing and not yet ready to be a selection in the field, I placed a filter for the dropdown field. In this filter, I selected fields

    • Collaps Notes

      There are times when long/large notes are added to a record i.e. Accounts or Deals etc. Currently, the full note is displayed in the notes related list section. It would be great if by default only 5 to 10 rows of the note are displayed when the note

    • Improved RingCentral Integration

      We’d like to request an enhancement to the current RingCentral integration with Zoho. RingCentral now automatically generates call transcripts and AI-based call summaries (AI Notes) for each call, which are extremely helpful for support and sales teams.

    • How to overcome limitations in meetings

      As a company, one of our deliverables is a meeting between two other companies, where we act as facilitators. So, if we recorded this meeting  in Zoho CRM, it should be connected to 2 accounts, 2 contacts, and 1 campaign (a campaign, in our use, is the

    • Next Page