How to install .FAR file in AEM

DOT FAR file is the Sling Feature Archive file, that work as a AEM package but we cant upload and install .far file using AEM package manager. To install the .far file in AEM we have to follow the following steps.

Steps to Install .far file in AEM

1. Go to aem-quickstart folder. If you are setting the new aem then quickstart folder you will get once you unzip the aem jar file or run the jar file first time.
   
2. Create a folder with name "install" under crx-quickstart.
   
3. Add .far file into install folder.
   
4. Now run the AEM jar again. If AEM is running first stop and then start again.
   

How to turn off form autocompletion using HTML

All modern browsers remember user's information that the user submits through HTML input fields on any websites. This helps users not to remember the information, or enables the browser to offer auto completion or auto fill.

Enable autocomplete or autofill

By default this is enable in all browsers. If not then you can explicitly allow autocomplete or at the time of development you can also set autocomplete on or off for the whole form of any particular field of the form using attribute autocomplete.

Possible values for autocomplete:

For a input type text : autocomplete="on"

Disable autocomplete

You can disable autocomplete by setting the autocomplete to off or false.

e.g.

<input type="text" autocomplete="off" />

In modern browsers autocomplete="off" not always works, specially we give consent to browser to store the login credential. In that case we can only prevent the autofill but not stop the autocomplete completely. For password fields we can set autocomplete="new_password" so that the login form will not prefilled even your credential will store on the browser's password manager.

References:

Turning off form autocompletion or autofill | Mozilla Developer

 

ERROR - This language feature is only supported for ECMASCRIPT6 mode or better: let declaration.

ECMAScript 2015 was the second major revision to JavaScript. ECMAScript 2015 is also known as ES6 and ECMAScript 6.

Issue:

ERROR - This language feature is only supported for ECMASCRIPT6 mode or better: let declaration.
 

Workaround:

The let keyword is not supported to declare a variable. Instead of let try using the var.