Filter vulgar words and limit to 160 stored procedure

Having a table that contains vulgar words,

trying to write a stored procedure that filter a parameter @Message from vulgar words and limit to 160 before insert the statement into table.
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doramail05Asked:
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Eugene ZCommented:
please tell more , clarify

are you using or plan to use Full-text search?
what is you sql server version, edition , serv pack?
160- is number of bad words in 1 message?
what do you plan to do whe n1 or more found ? rollaback? etc
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doramail05Author Commented:
got it oredi

BEGIN 
     SET NOCOUNT ON 
    -- vulgar text filter start
		set @ReturnString=5
		DECLARE @S varchar(max),@Split char(1), @X xml
		SELECT @S = @Message, @Split = ' '
		SELECT @X = CONVERT(xml,'<root><s>' + REPLACE(@S,@Split,'</s><s>') + '</s></root>')
		DECLARE @vtext int
		--set @vtext=

		set @vtext=(select COUNT(*) from(
		SELECT [tValue] = T.c.value('.','varchar(20)'),vulgarword FROM @X.nodes('/root/s') T(c)
		left join tVulgarTable on T.c.value('.','varchar(20)') =tVulgarTable.vulgarword
		)
		t
		where t.vulgarword is not null)
		print @vtext
		
--Vulgar text filter end
    
     if (@vtext>0)
		begin
			set @ReturnString = 0
		end
	if (len(@Message)>160)
		begin
			set @ReturnString = 1
		end
	if (len(@Message)>160 and @vtext>0)
		begin
			set @ReturnString = 3
		end
	
	 if ((len(@Message)<160 or len(@Message)=160) and @ReturnString=5)
		begin
			
			set @ReturnString = 2
		
        
     INSERT INTO dbo.tableA

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doramail05Author Commented:
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