/* Check if another customer email already exists. */
jQuery.validator.addMethod("emailUnique", function(email, element) {
	isUnique = true;
	
	jQuery.ajax({cache:false,async:false,type:'GET',url:'/includes/data/checkCustomerEmail.cfm', data:{email: email}, 
		success:function(response){
			if($.trim(response) == 'false')
			{
				isUnique = false;
			}
		}
	});
	
	return isUnique;

}, 'This email address has already been taken.');

jQuery.validator.addMethod("emailExists", function(email, element) {
	exists = true;
	
	jQuery.ajax({cache:false,async:false,type:'GET',url:'/includes/data/checkCustomerEmail.cfm', data:{email: email}, 
		success:function(response){
			if($.trim(response) == 'true')
			{
				exists = false;
			}
		}
	});
	
	return exists;

}, 'This email address does not exist.');


/*
 * matches US phone number format 
 * 
 * where the area code may not start with 1 and the prefix may not start with 1 
 * allows '-' or ' ' as a separator and allows parens around area code 
 * some people may want to put a '1' in front of their number 
 * 
 * 1(212)-999-2345
 * or
 * 212 999 2344
 * or
 * 212-999-0983
 * 
 * but not
 * 111-123-5434
 * and not
 * 212 123 4567
 */
jQuery.validator.addMethod("phone", function(phone_number, element) {
    phone_number = phone_number.replace(/\s+/g, ""); 
	return this.optional(element) || phone_number.length > 9 &&
		phone_number.match(/^(1-?)?(\([2-9]\d{2}\)|[2-9]\d{2})-?[2-9]\d{2}-?\d{4}$/);
}, "Please specify a valid phone number");