php - Laravel Call to a member function isValid() on null -

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in project users can upload stuff , attach image. have controller isvalid check on file input. works great long select file. when don't select file error

call member function isvalid() on null

on line of code:

if (input::file('image')->isvalid())

the error obvious since don't select image have no idea how can fix this.

if can i'd happy :) in advance!

first need check if request containing file / input or not.

determining if file uploaded

if (request::hasfile('image')) {     /*determining if uploaded file valid*/     if (request::file('image')->isvalid())     {         //     } }

just info make sure getting file while posting. enctype="multipart/form-data"

you can use of input , request facade. input class referencing \illuminate\http\request in laravel


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