input type radio button checked javascript

 

 

 

 

Radio buttons () within your form can be accessed and manipulated using JavaScript via the corresponding Radio object.Boolean property that reflects the current state of the radio button, "true" if its checked, and "false" if not. input type"radio" id"Add" name"operator" checked"checked" /> <. Check on a dynamically selected radio button. Related Articles. 1. mapreduce javascript function error. 2. Grunt not including javascript file. Sets or retrieves the state of a check box or a radio button. The CHECKED attribute in HTML and the checked property in JavaScript work differently for these controls.