I'm encountering an issue where my ajax response is coming back empty with multiple lines of blank spaces. I need to figure out how to verify this in my success function. Is there a way to use regex in JavaScript to check for an empty JSON response?
I'm encountering an issue where my ajax response is coming back empty with multiple lines of blank spaces. I need to figure out how to verify this in my success function. Is there a way to use regex in JavaScript to check for an empty JSON response?
> /^\s*$/.test("foo")
false
> /^\s*$/.test("")
true
> /^\s*$/.test(" ")
true
> /^\s*$/.test("\n\n")
true
dataType of your jQuery.ajax to textAdd the following success function:
$.ajax({
// other options..
dataType: 'text',
success(plainTextData) {
if (plainTextData !== '') {
var data = JSON.parse(plainTextData);
}
}
});
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