In the above sample, we have bound dropDown dataSource with one blank value. On selecting the blank value on editing and saving, the validation message is popped.
Query: if I will include extra textbox and in this way how to perform validation for that extra textbox.
By above query, do you mean to set validation for other columns upon adding/editing. We can set the jquery validation for the columns using the validation property under the ejGrid columns api. If your query differs from our understanding,
Please share the below details
1.jquery validation rule that you are expecting to apply to the dropdown column
2.Are you expecting to set validation to the dropdown column based on another column value
3.Explain what you actually meant by “if I will include extra textbox and in this way how to perform validation for that extra textbox.”
4.Share more and clear details on your requirement.