Trying to change input type attribute from password to text.
$(\'.form\').find(\'input:password\').attr({type:\"text\"
You can't do this with jQuery, it explicitly forbids it because IE doesn't support it (check your console you'll see an error.
You have to remove the input and create a new one if that's what you're after, for example:
$('.form').find('input:password').each(function() {
$("").attr({ name: this.name, value: this.value }).insertBefore(this);
}).remove();
You can give it a try here
To be clear on the restriction, jQuery will not allow changing type on a or so the behavior is cross-browser consistent (since IE doens't allow it, they decided it's disallowed everywhere). When trying you'll get this error in the console:
Error: type property can't be changed