Class: Forme::ErrorHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/forme/transformers/error_handler.rb

Overview

Default error handler used by the library, using an “error” class for the input field and a span tag with an “error_message” class for the error message.

Registered as :default.

Direct Known Subclasses

ErrorHandler::Bootstrap3

Defined Under Namespace

Classes: Bootstrap3

Instance Method Summary collapse

Instance Method Details

#call(tag, input) ⇒ Object

Return tag with error message span tag after it.



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# File 'lib/forme/transformers/error_handler.rb', line 13

def call(tag, input)
  attr = input.opts[:error_attr]
  attr = attr ? attr.dup : {}
  Forme.attr_classes(attr, 'error_message')
  [tag, input.tag(:span, attr, input.opts[:error])]
end