How to automatically select only single radio button at a time and unchecked the previous one after selecting another.
By default when developer creates the radio button it will not have the proper functionality to automatically deselect the previous radio button after selecting the next radio button, Because radio button is use to get only single value from multiple selection. So it is possible via name=”” attribute. If we have create radio button with multiple items and use the same name attribute inside it then it will automatically deselect the previous one after selecting the next radio button. So here is the complete step by step tutorial for PHP Deselect Radio Button when other RadioButton is selected.
How to PHP Deselect Radio Button when other RadioButton is selected.
Code for radio-button-deselect-previous.php file.
<!doctype html> <html> <head> <meta charset="utf-8"> <title>Deselect Radio Button when other RadioButton is selected in PHP</title> </head> <body> <h3>Deselect Radio Button when other is selected</h3> <form method="post" action=""> <input type="radio" name="like" value="Like"><label>Like</label><br/> <input type="radio" name="like" value="DisLike"><label>DisLike</label><br/> <input type="radio" name="like" value="Average"><label>Average</label><br/> </form> </body> </html>
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