зеркало из https://github.com/telerik/blazor-docs.git
33 строки
782 B
Markdown
33 строки
782 B
Markdown
---
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title: ListView Validation
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description: How to add validation to the ListView and cancel the operation if it fails.
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type: how-to
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page_title: ListView Validation
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slug: listview-kb-validation
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position:
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tags:
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res_type: kb
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---
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## Environment
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<table>
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<tbody>
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<tr>
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<td>Product</td>
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<td>ListView for Blazor</td>
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</tr>
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</tbody>
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</table>
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## Description
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How to add validation to the ListView Edit and Insert operations?
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How to cancel the event when validation fails and keep the ListView in edit/insert mode?
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## Solution
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An example is available in the following project: [https://github.com/telerik/blazor-ui/tree/master/listview/ValidationExamples](https://github.com/telerik/blazor-ui/tree/master/listview/ValidationExamples). |