- Verify that all the specified fields are present on the registration page
- Verify that the required/mandatory fields are marked with * against the field
- Verify that for better user interface dropdowns, radio buttons and checkboxes etc fields are displayed wherever possible instead of just textboxes
- Verify the page has both submit and cancel/reset buttons at the end
- Verify that clicking submit button after entering all the required fields, submits the data to the server
- Verify that clicking cancel/reset button after entering all the required fields, cancels the submit request and resets all the fields
- Verify that whenever possible validation should take place at client side
- Verify that not filling the mandatory fields and clicking the submit button will lead to a validation error
- Verify that not filling the optional fields and clicking submit button will still send data to the server without any validation error
- Check the upper limit of the textboxes
- Check validation on date and email fields (only valid dates and valid email Ids should be allowed
- Check validation on numeric fields by entering alphabets and special characters
- Verify that leading and trailing spaces are trimmed
- Verify that entering blank spaces on mandatory fields lead to validation error
- Verify that after making a request to the server and then sending the same request again with the same unique key will lead to server-side validation error
Check the below link for a complete set of test cases for different applications.