input autocomplete off not working code example

Example 1: autocomplete off input

autocomplete="off"

Example 2: disable autocomplete javascript

someForm.setAttribute( "autocomplete", "off" ); 
someFormElm.setAttribute( "autocomplete", "off" );

Example 3: autocomplete off not working in chrome

<input type="email" name="email"><!-- Can be type="text" -->
<input type="password" name="password" autocomplete="new-password">