Module: Formz::Errors

Defined in:
lib/formz/errors.rb

Overview

Formz::Errors

Adds classes and error messages when :error is present for any field.

Examples

password :password, :label => 'Password', :error => 'Invalid Password'

<div class="field-password">
  <label for="password">Password:</label>
  <input name="password" class="error" type="password" value="" />
  <span class="error-message">Invalid Password</span>
</div>

Instance Method Summary collapse

Instance Method Details

#create_tag(name, contents, attrs, &block) ⇒ Object 



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# File 'lib/formz/errors.rb', line 30

def create_tag name, contents, attrs, &block
  if error = attrs.delete(:error)
    form_errors << error
    (attrs[:class] ||= '').add_class 'error'
    super << Tagz.tag(:span, error, :class => 'error-message')
  else
    super
  end
end

#form_errors ⇒ Object

Array of form specific errors.



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# File 'lib/formz/errors.rb', line 26

def form_errors
  @__form_errors ||= []
end