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Versions: 8
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Stored size: 1.69 KB
Contents
# frozen_string_literal: true
module Lipstick
module Helpers
class FormValidationBuilder
def initialize(sym)
@rules = {}
@messages = {}
@sym = sym
end
def to_h
{ rules: @rules, messages: @messages }
end
def validate_field(field, opts)
target = wrap_name(field)
opts.each do |k, v|
next validate_with_hash(target, k, v) if v.is_a?(Hash)
validate_with_param(target, k, v)
end
end
def auto_validate(obj, *fields)
unless obj.class.respond_to?(:lipstick_auto_validators)
raise("#{obj.class.name} does not include Lipstick::AutoValidation")
end
validators = obj.class.lipstick_auto_validators
validators.slice(*fields).each do |field, opts|
validate_field(field, opts)
end
end
private
def validate_with_hash(target, validation, opts)
message = opts.delete(:message)
add_message(target, validation, message) if message
return validate_with_param(target, validation, true) if opts.empty?
return validate_with_param(target, validation, opts[:param]) if opts.keys == [:param]
add_rule(target, validation, opts)
end
def validate_with_param(target, validation, param)
add_rule(target, validation, param)
end
def add_rule(target, key, value)
@rules[target] ||= {}
@rules[target][key] = value
end
def add_message(target, key, value)
@messages[target] ||= {}
@messages[target][key] = value
end
def wrap_name(name)
return name if @sym.nil?
"#{@sym}[#{name}]"
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems