- How to pass checkbox value 0 if not checked and 1 if checked?
- What are the three states of checkbox?
- What is the value of checkbox when checked?
How to pass checkbox value 0 if not checked and 1 if checked?
Add a hidden input that has the same name as the checkbox with the value of 0 BEFORE the checkbox. If the checkbox is unchecked, the hidden field value will be used, if it is checked the checkbox value will be used.
What are the three states of checkbox?
A tri-state checkbox can be checked, not checked, or partially checked. The condition of being partially checked is based on the selection of child elements.
What is the value of checkbox when checked?
If a checkbox is marked or checked, it indicates to true; this means that the user has selected the value. If a checkbox is unmarked or not checked, it indicated to false; this means that the user has not selected the value.