How to retain value for radio button in form when using GO back in Multiple forms?

Question

<tr>
<td >
<input type="radio" name="radio1" value="Masseur" />MASSEUR
</td>
<td>
<input type="radio" name="radio1" value="Agent"  />AGENT
</td>
</tr>

when coming back to this page using a go back button in next page i want the radio button selected previously to be retained(checked).Since i already have the value i can't use

<input type="radio" name="radio1" value="<?php echo ?>"  />

Answer 1

Please try this.

<input type="radio" name="radio1"  value="Masseur" "<?php if(isset($yourValue) && $yourValue=='Masseur' && $yourValue!='AGENT'){ echo 'checked';} ?>"  />MASSEUR

<input type="radio" name="radio1" value="Agent"  "<?php if(isset($yourValue) && $yourValue=='AGENT' && $yourValue!='Masseur'){ echo 'checked';} ?>" />AGENT

It is working in my case . Please have a try on this may help you.