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?
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+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
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+5- Nintex Partner
Temporary 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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+1Hi Thimo, I have similar requirement. How can we call this snippet from file upload button?
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