angular.js input set to lowercase

Question

I'm working on an email input form where a user inputs an email address. I need to ensure that the email address is lower-case. What i'm struggling with is that i'm able to take an array or a string and convert it into lowercase or uppercase. However because this is asking for a user to input something i've been having trouble using those same techniques.

  %zip-input-md{ type: "email", "ng-model" => "vm.form.email", required: true, 'ng-maxlength' => 50, 'ng-disabled' => 'vm.form.validated_email' }
    Email address

I was initially thinking that the solution was {{ lowercase_expression | lowercase}} but that only works well for existing strings.

On the back end in the controller, the vm.form.email was defined in a submitForm method.

  vm.submitForm = (isValid) ->
    success = ->
      TokenService.post vm.form.email, vm.form.password
        .then tokenServiceSuccess, tokenServiceError
        .then tokenServiceFinally
      return

If anybody has any good ideas, i'd really appreciate it.

Gonzalo Pincheira Arancibia · Accepted Answer · 2016-07-27 16:43:29Z

1

Inject the service $filter in your controller and then:

 vm.submitForm = (isValid) ->
    success = ->
      TokenService.post $filter('lowercase')(vm.form.email), vm.form.password
        .then tokenServiceSuccess, tokenServiceError
        .then tokenServiceFinally
      return

answered Jul 27, 2016 at 16:43

Gonzalo Pincheira Arancibia

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