'is left blank' is correct and usable in written English.
It can be used when referring to a space or area that has been intentionally left empty or void of content, for example, "The question on the survey form where the respondent's age was to be filled in is left blank."
The data field is left blank; a blank data field only prevents automatable transforms from performing their task and later information retrieval (e.g., for reporting).
What women thought about contraception is left blank.
Beyond that, the dynamic of the marriage is left blank.
The space for their birth father's name is left blank.
If the father's name column is left blank then the birth was illegitimate.
Nothing in the legislation requires a checkoff or invalidates the form if the box is left blank".
The reasons provided in questionnaires by participants for not screening for ovarian cancer were categorized as (1) too expensive, (2) unproved effectiveness, or (3) other (responses included high cost, unproved effectiveness or were left blank).
This is supported by the percentage of AIP assessments that received a score of "0" (a score of "0" was exclusively used to indicate that the question was left blank).
(E ) Shedding quantity in a participant, who performed four genital swabs per day over 17 days demonstrates that rapid and frequent viral re-expansion allows for shedding prolongation; four missing data points are left blank.
enter your name and password (can be left blank) and type connection name, you can name this connection on your desire,even your name.
The following example represents the dialing sequence of a phone call to Sydney, Australia from New York, USA: (The local phone number has been left blank).
