39:28ad6d3e2618
Anton Shestakov <av6@dwimlabs.net>, Wed, 23 Mar 2016 16:55:52 +0800
index: maintain only one contact with type 'self' This isn't done in an event handler of contacts collection because doing it in 'add' handler would trigger 'sort' event after the model has been added, but before its 'add' event has propagated, and that's dumb.
previous change 15:52b632342209

coffee/validation.coffee

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Tram.validation =
  setError: ($field, message) ->
    $el = $('<div class="uk-text-danger"></div>').text(message)
    $field.addClass('uk-form-danger')
    $field.after($el)
  unsetError: ($field) ->
    $field.removeClass('uk-form-danger').siblings('.uk-text-danger').remove()
  validateRequired: (field, trim) ->
    $field = $(field)
    val = $field.val()
    val = val.trim() if trim
    if val is ''
      @setError $field, 'This field is required.'
      return false
    else
      return true
  validatePasswords: (field1, field2) ->
    $field1 = $(field1)
    $field2 = $(field2)
    if $field1.val() isnt $field2.val()
      @setError $field2, 'Passwords must match.'
      return false
    else
      return true