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JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

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    Change image upload size

    Asked by b2dmarketing on January 27, 2016 at 06:20 PM

    Is there a way to allow someone to upload their image, can be any size, but for this example lets say its 2mb, and once its uploaded, it will be submitted as a lesser size. 

    Basically in order for my system to work, the image dimensions have to be smaller than 300px in with, so Im thinking that in order to achieve this, if the image is converted to a smaller file size, so will the dimensions. 



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    JotForm Support

    Answered by EltonCris on January 28, 2016 at 12:59 AM

    Unfortunately, our upload tool retains the size and the dimension of the files uploaded to your form. It is not changed in any way.

    My suggestion would be to add a limit on the file size to be uploaded on your form. Limit the maximum file size to e.g. 1MB (which is the default limit) so files larger than this will trigger the validation and would display an error message.