Append Radio Voucher For Free

The <input type="radio"> defines a radio button. Radio buttons are normally presented in radio groups (a collection of radio buttons describing a set of related options). Only one radio button in a group can be selected at the same time.

Add Radio Buttons Dynamically In order to create a radio button, we need to define the input element and assign it to a variable called input. Then, change its input type to radio. Finally, append the input element to the label element.

Get Selected Value of a Radio Button in PHP php if(isset($_POST['submit'])){ if(! empty($_POST['radio'])) { echo ' ' . $_POST['radio']; } else { echo 'Please select the value. '; } } ?>

Each of your radio buttons can be nested within its own label element. By wrapping an input element inside of a label element it will automatically associate the radio button input with the label element surrounding it. All related radio buttons should have the same name attribute to create a radio button group.

Each radio button should have a <label> . Associate the two by matching the <label> 's for attribute to the <input> 's id attribute.

Solution with the checked attribute In the example below, we use a <form> tag and add <div> elements within it. Inside our <div> elements, we add <input> and <label> tags and then use checked="checked" for the <input> that we want to be initially checked.

To label a radio button, add a <label> element after the <input> element and insert a for attribute with the same value as the id of the associated <input> element. Then, write your label text in the <label> tag.