stage is completed when general requirements are agreed upon between analysts and customer. After customer agreement then prepared a requirement specification document. Requirement specifications document is a technical report about specification of the user requirements either formally or informally. Validating the customer requirements early during the life cycle will reduce the error rates [18]. In Starter phase we try to elicit some important criteria by aggregate consumer and getting customer needs and requirements, precedence and importance of customer requirements, review of customer requirement list, fixing customer requirements.