time_select options

<%#= http://api.rubyonrails.org/classes/ActionView/Helpers/DateHelper.html %>

How to prevent input option from sending params?
1
<%= f.time_select :hours, {minute_step: 5, prompt: true, order: [:hour]} %>
<%#= default Hours:Minutes, sends value %>
2
<%= f.time_select :hours, {minute_step: 5, prompt: {hours: 'Choose hour', minutes: 'Choose minutes'}, order: [:hour]} %>
<%#= default 00:00 %>
8
<%= f.time_select :hours, {minute_step: 5, default: Time.parse('00:00'), order: [:hour]} %>
<%#= default 00:00, sends value %>
3
<%= f.time_select :hours, {minute_step: 5, prompt: true, disabled: "Hours", order: [:hour]} %>
<%#= default Hours:Minutes disabled, doesn't send values %>
4
<%= f.time_select :hours, {minute_step: 5, prompt: true, "Hours": nil, order: [:hour]} %>
<%#= default Hours:Minutes, sends value %>
5
<%= f.time_select :hours, {minute_step: 5, prompt: true, readonly: "Hours", order: [:hour]} %>
<%#= default Hours:Minutes, sends value %>
6
<%= f.time_select :hours, {minute_step: 5, prompt: true, "Hours": false, order: [:hour]} %>
<%#= default Hours:Minutes, sends value %>
7
<%= f.time_select :hours, {minute_step: 5, prompt: true, include_blank: "Hours", order: [:hour]} %>
<%#= default Hours:Minutes, sends value %>

<%#= %>
<%#= %>
<%#= %>
<%#= %>
<%#= %>