Question

what is the by default value of the text box​

Answer 1

Answer:

The defaultValue property sets or returns the default value of a text field. Note: The default value is the value specified in the HTML value attribute.

Explanation:

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Answer 2

Explanation:

The DefaultValue property is applied only when you add a new record. If you change the DefaultValue property, the change isn't automatically applied to existing records.

If you set the DefaultValue property for a form control that's bound to a field that also has a DefaultValue property setting defined in the table, the control setting overrides the table setting.

If you create a control by dragging a field from the field list, the field's DefaultValue property setting, as defined in the table, is applied to the control on the form although the control's DefaultValue property setting will remain blank.