Completed
Last Updated: 04 Jun 2024 06:24 by ADMIN
Release 2024 Q1

Bug report

In an Scheduler edit popup that has a required MultiSelect, the validation message disappears after blurring the widget.

Regression introduced with 2020 R2

Reproduction of the problem

  1. Open this Dojo example - https://dojo.telerik.com/ufAmewEP/11
  2. Create or edit a task
  3. Remove the item in the MultiSelect and blur

Current behavior

The validation message disappears

Expected/desired behavior

The validation message should remain

Environment

  • Kendo UI version: 2022.2.621
  • Browser: [all]
Unplanned
Last Updated: 27 Sep 2023 12:21 by Les Baker
Created by: Les Baker
Comments: 0
Category: Validator
Type: Bug Report
0

Bug report

The default email regex of the Validator passes invalid email.

Workaround: https://dojo.telerik.com/uguresac/7

Reproduction of the problem

  1. Open this Dojo - https://dojo.telerik.com/EpELOpoB
  2. Enter asd@asd
  3. Click the validate button

Current behavior

The validation passes.

Expected/desired behavior

The validation should fail.

Environment

  • Kendo UI version: 2023.2.829
  • Browser: [all]
Completed
Last Updated: 06 Jul 2022 13:31 by ADMIN
Release 2022.R2.SP.next

Hi,

I seem to have unearthed a bug in the Kendo spreadsheet control. When the spreadsheet has only 1 row and there is column validation somewhere on the sheet, if I then edit a cell (without validation), 8 rows are created.

See the following Dojo

Kendo UI Snippet | Kendo UI Dojo (telerik.com)

Steps to reproduce.

1. Run the Dojo

2. Edit the UnitPrice cell to, say 20

3. Save changes

4. Observe in the browser console (F12) 8 rows created.

Expected results are 0 rows created and 1 updated

 

Thanks

Ian

Unplanned
Last Updated: 22 Jun 2022 11:53 by Lauren
Created by: Lauren
Comments: 0
Category: Validator
Type: Feature Request
1
Add support for the formnovalidate attribute, so that when a submit button of a from is decorated with the attribute the Kendo Validator will not validate the form elements.
Unplanned
Last Updated: 08 Oct 2021 08:28 by ADMIN

Not so recently HTML 5 has added minLength and maxLength attributes (including form based validation) to their spec for input fields of the above mentioned types. Kendo UI Validator does not seem to use them during validation. It is, of course, possible to add a custom validation rule, however, it would be much preferred to use the built-in mechanism in modern browsers to do so.

Standard reference

HTML 5 standard maxLength and minLength

 

Demonstration code which does not fire a validation error:


<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title>Kendo UI Snippet</title>

    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2021.3.914/styles/kendo.default-v2.min.css"/>

    <script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
    <script src="https://kendo.cdn.telerik.com/2021.3.914/js/kendo.all.min.js"></script>
</head>
<body>
  
    <form class="myValidator">
      <p><input type="text" name="age" minlength="3"></p>
      <button id="validate" class="k-button k-primary" type="button">Validate</button>
    </form>

    <script>
      $('#validate').click(function(){
        var validator = $(".myValidator").kendoValidator({
          messages:{
            minlength:"Number must be greater than 3"
          }
        }).data("kendoValidator");
        validator.validate();
      })
    </script>
</body>
</html>

Declined
Last Updated: 31 Mar 2021 13:38 by ADMIN
Created by: John
Comments: 2
Category: Validator
Type: Feature Request
0

If we make an input readonly it doesn't get validated and wee need it to be validated on a readonly datepicker.

In kend.all.min.js we have

 

v=":input:not(:button,[type=submit],[type=reset],[disabled])"

and if i modify it by adding readonly like below

v=":input:not(:button,[type=submit],[type=reset],[disabled],[readonly])"

 

We need to make that code configurable because the workarounds concerining this problem it's buggy.

Completed
Last Updated: 24 Jan 2020 09:53 by ADMIN
Created by: Kevin
Comments: 1
Category: Validator
Type: Feature Request
1

Allow customization of the Validation Tooltip position.

For example, positioning the Tooltip based on the cell, on the input.