I am simply trying to disable a field in redux-form as shown below but it does not seem to have any effect. This is redux-form version 7.4.2.

  <Field

    name=mu

    type=text

    component={renderField}

    label=DRIFT FUNCTION [ μ(X(t),t) ]:

    disabled={true} 

    validate={[required]}

  />

Also

  <Field

    name=mu

    type=text

    component={renderField}

    label=DRIFT FUNCTION [ μ(X(t),t) ]:

    props={{ disabled: true }}

    validate={[required]}

  />

Any help please