Rails select examples

<%= f.select :large_field, size: :lg %>
<%= f.select :default_field %>
<%= f.select :small_field, size: :sm %>

<%= f.select :custom_label, ["Option 1", "Option 2"], { include_blank: "Select option…" }, { label: "Custom Label Text" } %>
<%= f.select :no_label, ["Yes", "No"], {}, { label: false } %>

<%= f.select :no_label, ["Yes", "No"], {}, { hint: "Select an option" } %>

<%= f.select :disabled_field, ["Option 1", "Option 2"], { selected: "Option 1" }, { disabled: true } %>

<!-- Active Record Validations works automatically -->
<%= f.select :state, options_for_select([["California", "CA"], ["New York", "NY"], ["Texas", "TX"]]), { include_blank: "Select state…" } %>

<!-- You are able to add custom error messages -->
<%= f.select :state, options_for_select([["California", "CA"], ["New York", "NY"], ["Texas", "TX"]]), { include_blank: "Select state…" }, { error: "This field has a custom error" } %>