Answers.Body: <p>I am afraid to say that your use case or business logic is not supported in CiviCRM ATM. You can either raise a request on <a href="https://lab.civicrm.org/dev/financial" rel="nofollow noreferrer">https://lab.civicrm.org/dev/financial</a> or write an extension and implement <a href="https://docs.civicrm.org/dev/en/latest/hooks/hook_civicrm_validateForm/" rel="nofollow noreferrer">hook_civicrm_validateForm</a> hook to throw validation error on screen and not allowing user to submit the form.</p>
  
  <p>HTH</p>
  
  <p>Pradeep</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2020-01-14T14:29:05.267Z
Answers.LastActivityDate: 2020-01-14T14:29:05.267Z
Answers.UserDisplayName: Pradeep Nayak
Body: <p>Back office staff occasionally and accidentally enter an amount of zero for a donation, which Civi accepts as valid. Is it possible to reject this as an error? Price sets can do this but don't actually prevent the user from not selecting the price set &amp; then entering zero.
  Using Civi 5.19.4 &amp; Drupal 7.69</p>
  
Tags: <civicontribute>
Title: Is it posisble to stop contributions of zero?
ThreadText: # Is it posisble to stop contributions of zero?
  
  (Asked by: username_0 on 2020-01-14)
  
  Back office staff occasionally and accidentally enter an amount of zero for a donation, which Civi accepts as valid. Is it possible to reject this as an error? Price sets can do this but don't actually prevent the user from not selecting the price set & then entering zero.
  Using Civi 5.19.4 & Drupal 7.69
  
  **Tags:** civicontribute
  
  
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  ## 1 answers
  
  ### Answer by username_1 on 2020-01-14. Score: 1
  
  I am afraid to say that your use case or business logic is not supported in CiviCRM ATM. You can either raise a request on <https://lab.civicrm.org/dev/financial> or write an extension and implement [hook\_civicrm\_validateForm](https://docs.civicrm.org/dev/en/latest/hooks/hook_civicrm_validateForm/) hook to throw validation error on screen and not allowing user to submit the form.
  
  HTH
  
  username_1
  
  
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