I am having difficulties to understand this request. or maybe I am missing something.
If we allow to leave it empty then your prompt will not make sense right?
For example; let say we have below form:
RESUME OPTIMIZER
Your Education: {education}
Your Experience: {experience}
Your Skills: {skills}
and let say this is our prompt at the backend:
Write a detailed resume for following: education: xxx college, experience: programming, skills: backend
let say we made skills optional and user did not enter any info. Then our final prompt will be skills: empty
so it will not make sense for the AI engine..
or maybe I am missing something. Can you give an example?