The eligibility requirements for court marriage in India are as follows: Age: The minimum age for marriage in India is 18 years for brides and 21 years for grooms. If either party is below the minimum age, the court will not solemnize the marriage. Mental capacity: Both parties must be of sound mind and capable of understanding the nature and consequences of marriage. If either party is unable to give valid consent due to mental illness or disability, the court will not solemnize the marriage. No existing marriage: Both parties should not have an existing marriage at the time of the court marriage. If either party is already married, the court will not solemnize the marriage. Prohibited relationships: Both parties should not be closely related to each other as defined under the Hindu Marriage Act, Special Marriage Act, or any other personal law. If either party is in a prohibited relationship, the court will not solemnize the marriage. Notice of intention: Both parties must give notice of intention to marry to the marriage officer in the prescribed format at least 30 days prior to the date of marriage. Witnesses: Two witnesses are required to be present at the time of court marriage, who should be able to identify both parties and provide their signatures on the marriage certificate. It is important to note that the eligibility requirements for court marriage may vary slightly depending on the state and the personal laws applicable to the parties. It is advisable to consult with a lawyer or a marriage officer to understand the eligibility requirements and the procedure for court marriage in a particular state.