[FIX] web: check if record in component props is defined since it is optional

Before this commit, when a component using the `useInputField` hook (for
instance `TextField`) and the `record` is not given in its props, the
hook will crash since it assume the `record` is always defined. However,
the props definition the `record` is optional.

This commit checks if `record` is defined in the component before using
it to be sure to avoid any crash because it is not defined.

task-2947516