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The required attribute is a boolean attribute. When present, it specifies that an input field must be filled out before submitting the form. Note: The required attribute works with the following input types: text, search, url, tel, email, password, date pickers, number, checkbox, radio, and file.

Require a value in a field Set the field's Required property to Yes You can do this by opening the table in Design view. This method is easy and a good choice if you only want to change one field one time. Use a data-definition query that creates a non-null index on the field You can do this by using SQL view.

What are required form fields? To put it simply, a required form field must contain an answer before the respondent can submit the form. These are fields that absolutely must be answered in order for the form to be useful. It's possible for a form to be useful without having any required fields.

Different ways to make field mandatory : Make the field ?Required? at the time of field creation by checking the ?Required? check box. Make the field Required through Page Layout by checking the ?Required ? checkbook in Field Properties. Validation Rules can also be used to make the field mandatory.

Create Custom Fields Based on SQL Queries (On-Premises only) On the Defects screen, select Tools > Manage Custom Fields. On the Custom Fields screen, specify the name for the new field (for example, Our Administrators ). Select the Choice List (Based on SQL) type for the new field.

I think you should do two things: Set the column to NOT NULL to force the input of a value. Use a trigger to validate the values. Within the trigger you can cancel the operation if the desired column does not fulfill a required condition (for example, having zero-length).

Choose the object > Fields & Relationships. Select the custom field that you will make required. Click on Edit and under General Options select Required. Click on Save.

Set the field's Required property to Yes You can do this by opening the table in Design view. This method is easy and a good choice if you only want to change one field one time. Use a data-definition query that creates a non-null index on the field You can do this by using SQL view.