SSSeeni Sakthi Kumar Seeni Raj Syncfusion Team July 17, 2019 08:42 AM
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When the column set with a validation rule, respective popup message will appear and the editform will loose the focus once after clicking the icon. This is the default behavior of the Grid. If you would like to avoid the validation message in the Grid, you cannot mention the validationRules property in the Grid. Please visit the following documentation link to learn more on the Validation.