Under sub section (1) of Section 83 an election petition has to contain a concise statement of the material facts on which the petitioner relies; it has to set forth full particulars of any corrupt practice that the petitioner alleges, including as full a statement as possible of the names of the parties alleged to have committed such corrupt practice and the date and place of the commission of each such practice and shall be signed by the petitioner and verified in the manner laid down in the Code of Civil Procedure, 1908, for the verification of the pleadings, provided that where the petitioner alleges any corrupt practice, the petition shall also be accompanied by an affidavit in the prescribed form in support of the allegation of such corrupt practice and the particulars thereof." Setting out Form 25 prescribed under Rule 94A, this Court proceeded to further observe: "There is nothing in this form which requires the petitioner to state under clause (b) of Form 25 the source or sources of his information.