Topic: is possible validate a mdb-file-upload ?
Expected behavior validate a mdb-file-upload with a reactive form
Actual behavior the mdb-file-upload don't have validation
Resources (screenshots, code snippets etc.) How can we validate the mdb-file-upload using a reactive form?
example using:
<mdb-file-upload #fileUpload
[removeBtn]="'Delete'" [defaultMsg]="'Select a image'"
[removeBtnDisabled]="true"
(fileAdded)="onFileAdded($event)">
</mdb-file-upload>
is it possible to include it in a formControlName? How can we validate that it has a selected file?
Arkadiusz Idzikowski staff answered 8 months ago
This plugin has built-in validation for things like file size, type or quantity but it is not possible to add required
validation using formControlName
.
To check if a file is added you could create a new local variable and update it accordingly when (fileAdded)
or (fileRemoved)
events are fired.
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Answered
- User: Pro
- Premium support: Yes
- Technology: MDB Angular
- MDB Version: MDB5 5.1.0
- Device: PC
- Browser: Chrome 117.0.5938.63
- OS: Windows 11
- Provided sample code: No
- Provided link: No