ASP.NET INTERVIEW QUESTION & ANSWERS
| 11. |
What is Required Field Validator? |
| |
It checks whether the control have any value. It is used when you want the control should not be empty. |
| 12. |
What is Range Validator? |
| |
It checks if the value in validated controls is in that specific range. |
| 13. |
What is Compare Validator? |
| |
It checks that the value in controls should match some specific value.
|
| 14. |
What is Regular Expression Validator? |
| |
When we want the control, value should match with a specific regular expression. |
| 15. |
What is Custom Validator? |
| |
It is used to define user defined validation. |
