Module: Bh::FormBuilder::Pins

Included in:
Bh::FormBuilder
Defined in:
lib/bh/form_builder/pins.rb

Overview

The field Rails has none of: the six slots a code is typed into.

Constant Summary collapse

PIN =

What the one real PIN field carries: digits only, six of them, offered by the phone from the text that brought them, and drawn as slots by Bootstrap and the otp controller.

{
  class: 'otp-input', inputmode: :numeric, pattern: '[0-9]{6}', minlength: 6, maxlength: 6,
  autocomplete: 'one-time-code',
}.freeze

Instance Method Summary collapse

Instance Method Details

#pin_field(method, **options) ⇒ Object

method as Bootstrap's OTP input: one real field rendered as six slots, the slots reddened where the record refused the code. Every option is the field's. The field is drawn by the view rather than this builder on purpose, so it is never dressed as a form-control: a refused one would wear a red box of its own around slots that say so.



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# File 'lib/bh/form_builder/pins.rb', line 18

def pin_field(method, **options)
  invalid = @object.respond_to?(:errors) && @object.errors.include?(method)
  classes = @template.class_names 'otp otp-lg', 'is-invalid': invalid

  field = with_classes PIN.merge(options), PIN[:class]

  @template.tag.div class: classes, data: { controller: 'otp', bs_otp: true } do
    @template.text_field @object_name, method, **field, object: @object
  end
end