CODEWITHSUNDEEP
javascript
user3789344
user3789344

Reputation: 81

loop checking checking in javascript

I have multiple files to upload in a PHP page. Two of them are required field in that. To check that validation I wrote a JS. In my JS, the file types 1 & 2 are required types. Here count is the number of files to upload.

for (i = 1; i <= count; i++) {
    if (file_type == 1 || file_type == 2) {
        found1++;
    }
}

When the value of found1 becomes 2 the form submission will done. But here a problem is that the required field '1' is uploaded twice the flag value become 2 and the form submission will done. My requirement is '1' & '2' must include in form submission. How to solve this?

Upvotes: 0

Views: 39

Answers (1)

Mritunjay
Mritunjay

Reputation: 25882

This will work, but there should be better ways.

var file1Uploaded,file2Uploaded = false
for (i = 1; i <= count; i++) {
            if (file_type == 1) {
                file1Uploaded=true;
            }
            else if(file_type == 2){
                file2Uploaded=true;
            }
        }

check

    if(file1Uploaded && file2Uploaded){//submit form}

Upvotes: 1

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