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Fix: Add validation to prevent creating a pet with an empty name

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Sagar_Sharma 2025-12-11 09:46:13 +05:30
parent 3e1ce239f4
commit dac434ef87
1 changed files with 5 additions and 0 deletions
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5
src/main/java/org/springframework/samples/petclinic/owner/PetController.java
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@ -105,6 +105,11 @@ class PetController {
@PostMapping("/pets/new")
public String processCreationForm(Owner owner, @Valid Pet pet, BindingResult result,
RedirectAttributes redirectAttributes) {
// Validate empty name
if (!StringUtils.hasText(pet.getName())) {
result.rejectValue("name", "required", "Pet name must not be empty");
return VIEWS_PETS_CREATE_OR_UPDATE_FORM;
}
if (StringUtils.hasText(pet.getName()) && pet.isNew() && owner.getPet(pet.getName(), true) != null)
result.rejectValue("name", "duplicate", "already exists");