What document is essential for a ticket to be considered valid for travel?

A travel ticket with monetary value is essential for a ticket to be considered valid for travel because it signifies that the passenger has made a financial commitment for a specific journey. This ticket serves as proof of payment and entitles the traveler to board the train on a specified date and time.

The ticket must contain key information, including the route, travel dates, and class of service, in addition to being associated with the fare paid. Without a valid ticket that reflects this monetary value, the passenger would not have a legal claim to travel and may be denied boarding.

While other documents, such as boarding passes, may be necessary for actual boarding, they typically do not independently constitute a valid ticket for travel. Similarly, ID verification and reservation confirmations serve supportive roles in the travel process but are not the primary documents that validate the right to travel as defined by having a proper ticket with fare.