File Upload Validation

Question

How to put a Validation on a file upload field so that the user could only upload images. OriginalPostID-249057

aloks0189 · Accepted Answer

@tanvirs , you can do something as below ======================================================= a!formLayout( firstColumnContents: { a!fileUploadField( label: "Upload a File", labelPosition: "ABOVE", saveInto: ri!document, validations: {} ) }, secondColumncontents:{ }, buttons: a!buttonLayout( primaryButtons: a!buttonWidgetSubmit( label:"Submit", style: "PRIMARY" ) ), validations:{ if( or( find("jpg", a!fileUploadField(value: ri!document)), find("jpeg", a!fileUploadField(value: ri!document)), find("png", a!fileUploadField(value: ri!document)), find("ico", a!fileUploadField(value: ri!document)), find("gif", a!fileUploadField(value: ri!document)), find("bmp", a!fileUploadField(value: ri!document)) )>0,"Invalid Format",{} ) /* if( find("jpg", a!fileUploadField(value: ri!document))=0,{}, "Invalid Format" )*/ } ) ========================== Hope this will help you