when and how best to give feedback to users about invalid entries in data they have provided.

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3
votes
1answer
63 views

Validation, Alert, Urgent color usage

Im building a mobile application that allows users to ask each other for help with homework questions. Users also have the ability to message each other directly. On the page of my application that ...
1
vote
2answers
49 views

Displaying multiple validation messages

Let's say my password field has the following validations (not limited to) on my Sign Up form, Password length should be 6-12 characters. Password must contain at least 1 number. Password must ...
2
votes
3answers
65 views

Is there a convention for validating start and end (time) in range?

I am working on an Android app (we also have an iOS and a web version) and I am currently adding validation to a view where the user can select a time range. I am wondering if there are any ...
11
votes
3answers
2k views

Should validation be done in a pop-up window or a new page?

I'm working on an enhancement for an application. The enhancement allows the users to validate and view the errors on their uploaded data. These errors are something the user would need to revisit. ...
1
vote
3answers
210 views

How to illustrate a “saved, but incomplete” state

Right now I have a form that is broken into multiple sections. Beside the form, there is a sidebar with a list of every section's name. Each section will experience 5 states: unsaved edit(s) ...
4
votes
2answers
116 views

Is inline validation convenient on pre filled form fields?

I have a form which partly pre-fills after filling in an address field. Is it convenient to give green check marks on the fields they didn't fill in themself?
1
vote
3answers
66 views

What's the best way to validate an invited user via email that another user provided?

User 1 is an account administrator and can create (invite) other users on the account. User 1 inputs an email address for User 2. User 2 receives a welcome email at that address with a link to ...
0
votes
1answer
38 views

How to do customer validation with limited budget?

User experience designers should always go out and talk to their customers before the product is even built. But how would I do this if I had limited resources? Most of the research I've done ...
2
votes
1answer
192 views

How best can I indicate conditionally required fields?

I often work on pages containing forms with complex requirements and subforms. The example below has these attributes: The default button -- that is, the button that will be "clicked" when the user ...
1
vote
2answers
96 views

“We emailed instructions to bork@bork.bork”

I tried to login at a big-brand site with email and password and got the answer "Wrong email or password". I tried to reset my password by entering the same email address. Please check your email ...
2
votes
3answers
96 views

Restrict input to numbers only

I wonder if this is a good idea to restrict input to numbers only (and related symbols like +-.e and so on) when you need user to input number? Seems like it's clear solution, but may be user will be ...
0
votes
0answers
14 views

Mobile first shopping cart on-change input validation delay and notification for targeted demographic

Specification - Application type:mobile first,web based shopping app,angularjs MVW - Target demographic: 25-60 year old m/f - Targeted market: low cost,android Samsung,Other - Input policy: Don't ...
0
votes
3answers
52 views

Should commas be placed between characters when listing valid values for an input field

We have an input field, into which the user must type a value but only certain characters are allowed. The allowed characters are: A-Z (any case) the numbers 0-9 the $ character the minus character ...
11
votes
5answers
1k views

How do I manage form validation for either/or fields

I have a form in which there the user is required to enter either a postal code OR select a city in order to do a search. If they fail to enter either and submit the form, currently the form ...
0
votes
1answer
115 views

How to position page-level error message?

User fills out this page and hits Save. The page has multiple errors, some on Tab one, others on Tab two. What's the best way to present a page-level error message explaining that user should ...
7
votes
1answer
270 views

Decision tree / flow diagram for mobile email / password confirmation

This UI design pattern keeps coming up and I'm wondering whether there are any best practices out there that can improve the quality of my solution. The pattern is: type your email (or password), ...
1
vote
1answer
90 views

Is it better to save changes onblur of an edited field or to provide the user with save and discard changes buttons?

In my application, I am providing a ticket form that the users can go back and edit. I had designed it so that they can change one to many fields without real-time saving by providing a save and ...
0
votes
2answers
63 views

How to indicate an overridden value

I am working on a web application where an item will have a series of default values associated to it. On the form itself a number of these items can be composed into a collection (think basket on ...
3
votes
4answers
222 views

Form validation ? When to trigger error validation?

Today in any form, we can have real-time validation like in example below download bmml source – Wireframes created with Balsamiq Mockups The question is: When should I trigger the ...
1
vote
3answers
120 views

Date of Birth Validation: Minimum & Maximum Year of Birth

I am working on an app which asks for date of birth of users during signup process. The app can be used by users of all ages. Having said that, I think there must be some validation in place. In my ...
2
votes
2answers
95 views

Asking for Password After Email Validation?

I do not want to discuss the pros and cons of email validation, but want to know if there are potential downsides (security and otherwise) to user entering his password only after he has already ...
1
vote
4answers
418 views

Adding Attachments in a workflow

Part of the application I'm working on lets users add attachments. The selected file(s) must be less than 1 megabyte, and a JPG or PDF. If either of these is not the case, the file is rejected. I've ...
2
votes
1answer
124 views

Handling lack of support for HTML5 [closed]

I've made a client-side JS script that runs when the Register button is clicked for the current version of a site, but want to implement real-time validation on the client. How do I handle some ...
3
votes
2answers
212 views

I'm seeing a new instant email-validation tool on registration forms — is it new? And what is it? [closed]

I've started to see something in the last few months that I don't remember having seen before and want to know just what it is and how it works. When I'm required to register for some BS site (but ...
4
votes
4answers
317 views

Is required validation possible on a switch/toggle control?

Scenario I want to make sure a user has made a selection on a switch input. On page load it is either on (1 - in image) or off (2 - in image) depending on what state it is set to in the code. ...
2
votes
1answer
174 views

Using toast for form success and error input

is it natural to use toast notification for a success and error on form validation? I know android and google mail uses this on their application, but I cannot verify why this is the best solution ...
6
votes
4answers
482 views

How to design form that requires users to validate email or phone number?

I'm trying to improve this form to make it a little more user friendly. The main area I'm trying to improve is the validation process. Right now, the form gets filled out on index page /, and the ...
0
votes
3answers
108 views

Html form validation leads to an inconsistant user experience

There are a lot of cool client side validation options in HTML, and even more now in HTML5. While these don't change the amount of server side validation required, they give an instantaneous ...
7
votes
2answers
281 views

Ship Date and Delivery Date Picking with Blackout Days?

Lets say that a user is entering a ship date and a delivery date for a customer order. The customer wants it delivered on a particular day. The customer has blackout days such as weekends and ...
3
votes
4answers
370 views

Asking a user their Drivers License Number on a sign up form

download bmml source – Wireframes created with Balsamiq Mockups I already know this is terrible UX for the user but I wanted to get your feedback as I cannot find any examples or data to ...
0
votes
1answer
83 views

Overridable validations - displaying and handling overrides

We have a need to display validations - could be field validations or rule validations. Some of these validations can be overridden (i.e. the user can indicate that the particular field validation ...
4
votes
1answer
267 views

What is the best way to handle a form with a Start Date and End Date?

What is the best way to handle a form with a Start Date and End Date? When selecting a Start Date greater than an End Date, which of the following is the best approach: Highlight the Start Date as ...
0
votes
3answers
202 views

Multi-page form with lots of fields - displaying validation messages

We have a multipage web application (a flow with lots of forms). The forms have lot of fields. Our client wants us to validate the fields on "Next" but allow the user to continue. This introduces a ...
9
votes
5answers
663 views

How to tackle a form with 50+ fields?

(I'm not 100% sure this is the place I should be posting this but I do need help on the UI part of the problem) We have an ASP.Net MVC5 application. It has one page for profile information and that ...
2
votes
3answers
178 views

How to increase visibility of required fields without interfering with error visibility

Context This is a heavily used internal application. Users are on the phone with clients during interaction with the UI. There is a small set of required fields indicated by an asterisk. Since the ...
0
votes
1answer
123 views

What's better UX in a payment rejection screen: provide just 2 main calls-to-action OR show links for all possible actions as shortcuts?

The situation is this: A cashier has placed a payment. For a successful transaction he sees the success confirmation and the corresponding invoice, BUT for a rejected transaction, he sees an error ...
1
vote
2answers
981 views

Form validation and disabled buttons [duplicate]

Allowing a user to submit and find errors is likely optimal compared to the cognitive load of searching a form to see why the button's disabled. However, this could be avoided by providing real-time ...
3
votes
2answers
255 views

Why are assumptions in Lean UX written in the form of “we believe … to be true” and not in the form of “we do not know if …”?

A characteristic of Lean UX is writing down assumptions, which are then used as the basis for design. But should I not rather write down the things I don`t know, and which I want to learn from users?
2
votes
5answers
247 views

Soft “required” form field?

Has anyone ever seen or heard of this approach to a signup page? So the idea is the "Phone number" is not required, however when trying to submit the empty field you would get this message/option ...
3
votes
1answer
600 views

How to show validation messages on a modal/dialog form

We have a dialog as HTML/CSS based desktop window (Sciter based UI if that matters ) and there is a requirement to provide validation messages on it: Questions that we have: Is it in principle ...
2
votes
2answers
688 views

Tree View Alternative for Form Input on Website

Currently I have a data structure in the form of a tree view. Eg. Right now I am using a collapsible accordion view to show each field to input data. Scenario - I have about up to about 1000 ...
1
vote
2answers
105 views

Is use of disabled option on select a good approach for showing existing invalid value?

Sample scenario to illustrate the type of problem I'm trying to solve: Online store has orders and in the order it refers to a product. Users can edit existing unsubmitted orders and one of the ...
7
votes
3answers
715 views

Form validation - When should error messages be triggered?

I'm working on a registration form with real-time inline validation. I'm wondering when we should trigger error messages: before, when the field is in focus and until the user has entered a valid ...
2
votes
2answers
105 views

what is the best way to show required fields for different actions on the same page?

I have a page to create orders on which the users can take any one of two actions - send to design and send for invoicing. Different groups of users take these actions in different order. The fields ...
79
votes
12answers
11k views

Should form 'Continue' button be disabled if validation is incomplete?

In forms we often see the 'continue' button inactive until all the required fields are complete: download bmml source – Wireframes created with Balsamiq Mockups Is this actually a help ...
4
votes
1answer
155 views

How can I validate an email account without leaving the checkout process?

Aside from the standard process in which someone receives an email to validate an account/registration to finish a signup process, is there any alternative/best practice that retains the user within ...
3
votes
2answers
262 views

Should I verify e-mail format in login form?

My B2B web app's login form has an email and password field. So far, I'm only checking if the fields are empty. I then make my authentication request, if there's a problem I return only one kind of ...
0
votes
1answer
152 views

Is it a good idea to check if user has already registered an iCloud email and alert if they have?

I think checking coincidences between an user email with another email but with the @icloud.com extension would be a great feature to add on a registration process. This would be a great way to try ...
5
votes
1answer
79 views

Handling validation discrepancies between user mental model and domain model

I am implementing an image editing feature in a mobile productivity app. The feature is used to crop and rectify a camera image of a document. (This is also known as dewarping, straightening, or ...
4
votes
3answers
765 views

How should one communicate invalid/valid telephone numbers?

When filling in a form with real time validation and contextual help, how should one communicate the logic behind the telephone number validation? For example, then contextual help would give hints ...