jQuery.validator.addMethod("maxWords", function(value, element, params) { 
	return !$(element).val() || $(element).val().split(" ").length < params ; 
}, "Please enter {0} words or less."); 
 
jQuery.validator.addMethod("minWords", function(value, element, params) { 
	return !$(element).val() || $(element).val().split(" ").length >= params ; 
}, "Please enter at least {0} words."); 
/*
    .split(" ")
 
jQuery.validator.addMethod("rangeWords", function(value, element, params) { 
    return !$(element).val() || ($(element).val().match(/bw+b/g).length >= params[0] && $(element).val().match(/bw+b/g).length < params[1]); 
}, "Please enter between {0} and {1} words.");
*/