sample-process-models/misc/qa/forms/test-character-counter/your-info-uischema.json

{
  "firstName": {
    "ui:placeholder": "First Name",  
    "ui:description": "Your Identity Begins with Your First Name!",
    "ui:help": "Enter Your First Name"
  },
 "lastName": { 
    "ui:placeholder": "Last Name", 
    "ui:description": "Your Family Name",
    "ui:help": "Enter Your Last Name", 
     "ui:options": {
      "counter": true
    } 
  },
  "bio": { 
     "ui:placeholder": "Bio",  
    "ui:widget": "textarea",
    "ui:help": "Brief description about your life, accomplishments, interests, and background."
  },
  "country": { 
    "ui:widget": "textarea",
     "ui:placeholder": "Country", 
    "ui:description": "Your Country",
    "ui:help" : "Briefly describe your country's geography, history, culture, economy, tourism, etc.",
    "ui:options": {
      "counter": true
    }
  }
}