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Forum Discussion

MSZ_221163's avatar
MSZ_221163
Icon for Nimbostratus rankNimbostratus
Oct 24, 2017

Header Value: Empty

Is there any way around to accept empty value of any specific HEader?   Best Wishes,   Note: Header name with no header value: If we disable this check then it will be applicable to the all Hea...
ASM Advanced WAF
BIG-IP
security
Lee_Sutcliffe's avatar
Lee_Sutcliffe
Icon for Nacreous rankNacreous
Oct 24, 2017

Is this what you're looking for?

    if {([HTTP::header exists "your-header-name"]) && ([HTTP::header value "your-header-name"] eq "")} {
        do something
}