i want to change the attribute of a text element from required to not required. I am using javascript to do this. i am calling a function based on the input of the radio button and i am using html 5..

i want to change the attribute of a text element from required to not required. I am using javascript to do this. i am calling a function based on the input of the radio button and i am using html 5..

• javascript
• html
• forms

Share Improve this question Follow asked Aug 21, 2012 at 10:10 SHivSHiv 36244 gold badges1010 silver badges2222 bronze badges 2

• 1 post example to jsFiddle please! – Ilia Ross Commented Aug 21, 2012 at 10:12
• @MihaiIorga i was validation the form elements before clicking submit button. bcoz there was a property in the html5 called required. – SHiv Commented Aug 21, 2012 at 10:26

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1 Answer 1

Sorted by: Reset to default 4

document.getElementById("adiv").removeAttribute("style")

document.getElementById("myimage").setAttribute("src","another.gif")

var getvalue=document.getElementById("myimage").getAttribute("src")

Now but it in a function and use it how you wish.

That is how you get set and remove attributes in JavaScript.

Source: http://www.javascriptkit./dhtmltutors/domattribute.shtml