Is it possible to make Salary Amount field read only based on Salary Basis using EL Expression ?

Summary:

Is it possible to make Salary Amount field read only based on Salary Basis using EL Expression in Page Composer.

We are trying to do it in Transfer and Promote pages.

Is it possible to make Salary Amount field read only based on Salary Basis using EL Expression

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

Code Snippet (add any code snippets that support your topic, if applicable):