Hello!
We are using the upload component of tapestry and want to validate the
content type during the upload. To accomplish this we wrote the
following code:
| @Property
| private UploadedFile file;
|
| [...]
|
| void onValidate() {
|
| if(file.getContentType().toLowerCase(Locale.ENGLISH)
| .equals("application/pdf")) {
| [...]
| }
| }
To our surprise, the field "file" is always null during the validation,
but not in onSuccess.
Is it not possible to validate this? Or do we have to put a manual
validation in onSuccess?
TIA
Stephan
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