Validation

An example schema with validation for mandatory field

 {
    "fields": [{
        "name": "userEmail",
        "meta": {
            "autoComplete": "email",
            "displayName": "Email",
            "displayType": "email",
            "iconName": "email",
            "validation": {
                "required": true
            }
        }
    }]
}

An example schema with validation for maximum number of characters

 {
    "fields": [{
        "name": "userEmail",
        "meta": {
            "autoComplete": "email",
            "displayName": "Email",
            "displayType": "email",
            "iconName": "email",
            "validation": {
                "max": 50
            }
        }
    }]
}