Download Free

All-in-one prototyping tool
Prototyping web

Hi-fi prototypes for Websites & Web Apps
Prototyping mobile

Create lifelike iOS & Android prototypes
Collaboration

Share and get feedback
Requirements

Requirements management
Integrations

Sketch, JIRA and more

Free tools
Free wireframing tool

Unlimited projects and users
UI Kits

Web, iOS, Android and more

Help center
Help Center

Training and User guides
Q&A forums

For evaluation and free users
Customer stories

See how other teams use Justinmind
Blog

Learn how to master UX and UI design

Tour
- Prototyping web
  
  Hi-fi prototypes for Websites & Web Apps
- Prototyping mobile
  
  Create lifelike iOS & Android prototypes
- Collaboration
  
  Share and get feedback
- Requirements
  
  Requirements management
- Integrations
  
  Sketch, JIRA and more
Examples
Free tools
- Free wireframing tool
  
  Unlimited projects and users
- UI Kits
  
  Web, iOS, Android and more
Learn
- Help Center
  
  Training and User guides
- Q&A forums
  
  For evaluation and free users
- Customer stories
  
  See how other teams use Justinmind
- Blog
  
  Learn how to master UX and UI design
Pricing

New Topic

Community Support Topic Question Conditions, variables & expressions

Expression/Condition Help: Show image after 4th change of form field

Jenny Drinkard shared this question 3 years ago

Answered

Can I get some help figuring out how to add a specific condition? I am trying to build a prototype where upon entering 4 numbers into a form field, an image appears.

Currently I have created an Event where "on Change" of (selected form field) "Show" (image). Like I mentioned, I need to add a condition where the change occurs after four characters are entered instead of one. Any ideas what that condition would be?

Thanks!

--Jenny