FM to Validate Java script in ABAP

Hi All,

We are working on application which have few free text fields on UI. Data entered on text fields is save in SAP... Now issue is if they write any script in text field it will be saved  in database. And when they retrieve this text - script will run..

Please advice if we have any function in SAP which check text include script code. So we can check it before saving to database.

Thanks

Rajesh Dadwal