I want users to be able to upload images via the File Upload Component. But nothing prevents them from uploading any file.
Does anyone know how to restrict that?
Question
How to restrict the File Upload only to images?
+5This topic has been closed for replies.
+17- Nintex Employee
Prior conversations have suggested that this sort of validation would probably best be done in APEX…
https://community.skuid.com/t/file-upload-type
+5Temporary fixed it with javascript.
For anyone interested:
$('INPUT[type="file"]').change(function (event) { var ext = this.value.match(/.(.+)$/)[1]; switch (ext) { case 'jpg': case 'jpeg': case 'png': case 'gif': break; default: alert('This Filetype is not supported.'); this.value = ''; window.stop(); } });<br>
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