Translation of "reasonably require" into French

Phrases similar to "reasonably require" with translations into French

• A cancellation reason is required. Still cancel this PO line?
  Un motif d'annulation est requis. Annulez cette ligne de commande quand même?
• reasonable residency requirements
  justes conditions de résidence
• fail to comply with any reasonable requirement
  manquer aux exigences valablement formulées
• reason for requirement
  motif de la demande