Kendo ui grid validation on save. I would like to perform custom validation on the Birthday field. Inline editing enables you to edit the data upon a row click and save the changes that have been made. Apr 17, 2024 · want to add validation on saving the kendo grid 0 Answers 213 Views saurabh asked on 17 Apr 2024, 05:19 AM Jul 17, 2025 · Current behavior The Save button becomes disabled after a validation failure and cannot be re-enabled. I then have a save button that loops through my data and saves it to the server. Learn more about all the new and updated features and components available with the latest release of KendoReact, part of Kendo UI JavaScript bundle. I've got a few custom validations hooked up which are working fine. For example, if the field is required, if its data type is correct, and more. Template parse errors: 1. Hi Team, We have the same need as mentioned in the previous comments, "to enable validation in the unedited cells", when trying to work in bulk mode save/update, in the kendo grid react wrapper. When the modal's "Save" button is clicked, I need to be able to check whet Any which way I try the below instance, the kendo validator will not recognise either the data source schema's model field validation, OR any attributes on the input field (s) themselves. How can I manually trigger validation on all cells upon clicking save so that I can highlight validation errors prior to submitting to the server? Fired when the user clicks the "Save changes" command button in the toolbar. At the moment New agentic tools for document processing, improved accessibility in MCP tools and AI‑ready UI components—2026 Q1 release brings intelligence for your apps. Yes, it can be done by adding required inside textarea input, but I want to create my own custom message. If the new value entered is not within a certain range 1 - 10 ( or if an existing value is Learn how to programmatically validate all rows of a Kendo UI for jQuery Grid and display validation messages for invalid cells. Grid The widget instance which fired the event. schema. I want to use custom validation for my editor textbox. In order for the edit functionality to be fully functional, add a toolbar with a Create button and a command column for the update and destroy operations. ui. Example - subscribe to the "saveChanges I have a grid bound to a datasource containing a list of poeple defined with 4 fields (Id, FirstName, LastName, and Birthday). 702 Browser: [all ] Learn how to build custom functionality when working with the Vue Grid by Kendo UI with the help of the GridSearchBoxProps. Bug report When the user enters invalid data in Grid popup edit form and presses 'Enter' the Save button becomes disabled. The Kendo UI Validator provides wide surface coverage for most common validation needs. NET MVC application using Telerik UI for ASP. Event Data e. 702 Environment Kendo UI version: 2025. For instance if I add a new record which calls a web service to save. With current version of Kendo UI you can now define the desired custom validation rules directly in the "dataSource. In this article you can see how to configure the validate property of the Kendo UI Validator. Ultimately I want to get the pattern / data-val-regex HTML5/unobtrusive validation working. Client-side form validation is a must-have skill regardless of years of experience as a developer. When I do not touch the combobox-column and click the save-button immediately, the validation is not done and the server gets an empty value. NET MVC. preventDefault Function If invoked the grid will not call the sync method of the data source. I need to be able to create a new table for the navigation property in my grid. pdf Specifies the name of the exported PDF file. set() function for setting the value of the corresponding model One thing I was wondering is how do I manage server side validation errors in the grid when using MVVM. Each row also have validation status icon in the last column. I am working on populating kendo--grid with APIs data but on adding validation on one field is automatically working for every other fields too. Some widgets (like the Kendo UI Grid) have validation baked right in. Apr 5, 2014 · Is there a way to call validate() on a cell in kendo-grid without using the editCell() method? the way to invoke validator recommended by the Telerik team is as follows: $("myGrid"). fields. Your example was very helpful and now I know why my validation was not working. To achieve the custom validation, regardless of the edit modes, we have one and the same approach - extend the Kendo UI Validator with the custom rule, much like you are doing in the edit event. This demo shows how to extend the Grid built-in Validator and define a custom validation rule by using the jQuery extend () method. Kendo UI Grid validation when creating a new row Asked 8 years, 8 months ago Modified 8 years, 8 months ago Viewed 2k times Save time building sleek web, mobile and desktop apps with professional . Learn how to implement validation for Grid editing using both built-in editors and custom editor templates in Angular. Thus, in this article, we are going to tackle mostly on the usage of Kendo UI jQuery validator. The error message do appear in case i click on the textbox and tab to go to The validation should either permit or deny certain actions, not take actions itself, so I would suggest returning "false" if certain conditions are not met. For example it can have t I want to make the the grid editable and save changes asynchronously to the datasource as I move to any other tab. In this article you can see how to configure the saveChanges property of the Kendo UI Grid. Current behavior The Save button becomes disabled after a validation failure and cannot be re-enabled. - telerik/kendo-ui-core. This would allow the users to save the data as usual, but it will prevent them from doing so if the data is not matching the validation rules. The validation of the required property is working, but only after I first focused the combobox-column or I first selected the combobox. When a Kendo UI MultiSelect is used as a custom editor in the Grid and the value of the MultiSelect is changed, the save event of the Grid is not triggered. This ensures users are not left viewing indefinite loading states and prevents request queue corruption. The Kendo UI jQuery Grid supports the in-cell, inline, and popup edit modes. Calling validator. Reproduc An HTML5, jQuery-based widget library for building modern web apps. User make changes to grid, and on clicking a save button (which is outside the grid), edited grid rows are saved to server. The reason is that the value of the MultiSelect is a reference type (array) which prevents the normal usage of the model. You can extend the default validation rules of the Grid's Validator and perform additional client-side validations. Every validation rule needs its own validation message or otherwise your validation tooltip box will only display a warning logo without any text. validate() however checks only the textarea element. Hi, I am trying to validate textboxes inside a grid column. target). In this article, we will cover standard out-of-the-box grid functionality and show you how to use the Kendo Grid to view and edit records with ColdFusion on the backend. The Kendo Grid is one of the most advanced HTML grid libraries. e. The Validator creates validation rules based on the unobtrusive HTML attributes. The entity owns a property DisplayName, which is required and must not exist twice in the database. The Kendo UI for jQuery Grid provides the functionality to validate the edited value in the cell. Also we would need to know how to insert validation message / comment in the specific cells on bulk validation, on clicking the save all button. The problem wast hat my confirm button is on the part of the grid that is locked (k-grid-content-locked) so my reference to row was for lockedTable TR :-) var tr = $ (e. By design, the Grid has a built-in Validator that is initialized when a specified row is in edit mode. preventDefault (); I have an entity Location and I am using the Kendu UI Grid with InLine edit mode. In addition, developers tend to like this subject and most newbies are excited when practicing with this. The problem is that it is still po The editable Grid initializes the Kendo UI for jQuery Validator internally to perform client-side validation based on the defined DataAnnotation attributes. Here is schema inside kendo-dataSource : schema: { We have ASP. rules" option as described below: With the batch edit grid, what is the best way to handle validation for a new record? The problem I am running into is that I have multiple required fields, but validation only fires in the cells that the user clicks on. net/alexyu/A2J9e/ i need to save the data after cell changes means Kendo UI can't solve all of the issues of politics, but it does have quite a few validation tricks up it's sleeve. When i add a new record or modify an existing row, I want to validate the new data in the Action Method. On the page is set up a grid with popup editor, by kendo html helper. model. The issue is a regression starting with 2025. Dec 4, 2025 · When server requests fail, Kendo UI components automatically handle loading indicators (progress bars, loading masks, skeleton screens), internal request state flags, and event propagation through the DataSource layer. This means that only the valid date range in the calendar is selectable. - That works fine. Now I need to configure some custom validation rules for popup Server-side validation is an important part of any web application, and with the Kendo UI MVC extensions it is extremely easy to handle with the data services t Get started with code examples for the jQuery Grid by Kendo UI and learn how to use methods and which events to set once the widget detail is initialized. Description Some scenarios require the Telerik UI for ASP. This column is having different html controls depending on source data. Expected/desired behavior The Save button should remain enabled or re-enable automatically after validation issues are resolved. Here is my working DEMO I want to implement conditional validation on form fields such as if any value is entered for Address (no Try now the Kendo UI for jQuery Data Grid component covering everything from paging, sorting, filtering, editing, and grouping to exporting to PDF and Excel. The editable Grid initializes the Kendo UI for jQuery Validator internally to perform client-side validation based on the defined DataAnnotation attributes. 2. You can add it as an html attribute (data- {validation rule}-msg) in your input elements, like this: I have set the min and max on a datepicker in a Kendo UI popup editor. Any pointers in this direction would be great I have a textbox and want to display the field is required when the form gets submitted. Grid row has a textbox, dropdown box and combobox as input field. Try now the Kendo UI for jQuery Validator component delivering a variety of built-in validation rules and providing convenient options for setting custom-rule handling. The Kendo UI Grid for MVC initializes its validator as soon as the grid is put into edit mode and runs its rules on cell close. I have validators below to validate some columns in my grid. sender kendo. The button does not get enabled even after entering a valid data. From this blog, you will learn how to perform custom validation in Kendo Grid. NET UI Components, JavaScript UI Libraries, Reporting and Automated Testing solutions. 702 Browser: [all ] I am using a custom template for kendo grid popup Add / Edit form. NET MVC Data Grid not only to visualize data in a table structure, but also to support editing and validation before users save changes. The Kendo UI for jQuery Grid supports a variety of editing options including an inline editing mode. Any help would be appreciated. The Kendo UI for Angular Data Grid is a high-performance, native Angular component designed to display tabular data. This Grid example is part of a unique collection of hundreds of jQuery demos, with which you can see all Kendo UI for jQuery components and their features in action. Seem schema > model > validati Learn how to show validation summary instead of tooltips in Grid popup window. - telerik/kendo-ui-core The Drawing library: Serves as a base for the Kendo UI data visualization components—for example, the Charts. The Grid I have is coded as; Environment Description How can I use checkbox column templates and perform editing in the Kendo UI Grid? Solution The following example demonstrates how to use checkboxes in the Grid column templates and perform editing. I'm currently displaying a Kendo UI Grid in a modal. The same framework that these widgets use is exposed for you to use as well. data("ken In this article you can see how to configure the save property of the Kendo UI Grid. I'm using Kendo Grid, one of the columns I am using an editor that calls a function that opens a popup, that popup'm working with image, I like it when I closed this popup and then clicked the save button from the toolbar kendo he called the method of update, even though I have not changed the data rows of the grid, but only the popup, which (Teleport to Kendo Grid API documentation) So: How can I determine if there was validation errors after SaveChanges () or the data was successfully sync-ed with the persistent store? Kendo jQuery Inline Grid Validation is not working as needed Asked 4 years ago Modified 4 years ago Viewed 968 times If there's no return value passed, kendo automatically assumes the check had a false result. This demo shows how to implement a custom validation rule for the ProductName column. We have a grid with editing mode set to inline edit. Is there a way to force validation for all the cells for any new record or is there some different way to handle this? The Kendo UI for jQuery Grid provides the functionality to validate the edited value in the cell. However, when I create a new row and save it using the default kendo "save" function for the grid, the navigation properties are not initialized. An HTML5, jQuery-based widget library for building modern web apps. closest ("tr");I fixed the code: click: function (e) { e. The grid autoSync is set to false. So I decided to peek in the KendoUI internals to get a better understanding of how the validator works. This is a migrated thread and some comments may be shown as answers. The event handler function context (available via the this keyword) will be set to the widget instance. I have a Inline editable kendo grid i already bind the editable grid form this link http://jsfiddle. mc8wt, qavqu7, cpfim, yp3u, xky8k2, gdgr, lioev, u3hne, mbioz, ex9cf,