Posted over 8 years ago. Visible to the public.

Rails: Disable options of a select field

Simply give the select helper an option :disabled, passing either a single value or an array. You need to specify the option's value, not its text.

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= form.select :country, Address.countries_for_select, :include_blank => true, :disabled => ['disabled-value1', 'disabled-value-2']

Also see Cucumber: Check if a select field contains a disabled option on how to test this.

Does your version of Ruby on Rails still receive security updates?
Rails LTS provides security patches for old versions of Ruby on Rails (3.2 and 2.3).

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Dominik Schöler
Last edit:
over 8 years ago
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We are makandra and do test-driven, agile Ruby on Rails software development.
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Posted by Dominik Schöler to makandra dev
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