validateRangeOf
	
	
		can.Map.validations.static.validateRangeOf
	
	
	
	 
observe.validateRangeOf(attrNames, low, hi, options)
Validates that the specified attributes are in the given numeric range.
init : function(){
  this.validateRangeOf(["age"],21, 130);
}
	Parameters
- 
			
attrNames
{Array<String>}Attribute name(s) to to validate
 - 
			
low
{Number}Minimum value (inclusive)
 - 
			
hi
{Number}Maximum value (inclusive)
 - 
			
options
{Object}OptionalOptions for the validations. Valid options include 'message' and 'testIf'.