Is Blank

This function is an Advanced Text function in the UBot Extended Library. This function will count the number of times a substring appears in text.

Text to search in: The text the substring is being counted in.

Text to search for: The substring being counted

Example

set(#sampletext,"","Global")
alert($is blank(#sampletext))

Running the script will return a "True" or "False" if the variable is blank.

Since the variable in this example is blank, the alert produces the output "True".

set(#sampletext,"Not Blank","Global")
alert($is blank(#sampletext))

Since the variable in this example contains text, the alert produces the output "False".