As a user (Nurse, Doctor, Lab Technician, or Pharmacist),I want validation for all input fields in my respective module,So that I can ensure accurate data entry and avoid errors in the system.

Acceptance Criteria:

• Field-level validation must be implemented for all parameters in the Nurse, Doctor, Lab, and Pharmacist modules.
• Validation data (e.g., acceptable ranges and formats) must be defined and sourced from the CD team.
• If an invalid value is entered (e.g., "1000 kg" for weight), the system should:
• Display a pop-up notification instructing the user to correct the input.
• Prevent the submission of data until all inputs meet the validation criteria.
• Validation logic should be consistent across all modules.

Suggestions

Ensure user-friendly error messages in the pop-up notifications.
Test the validation functionality thoroughly in all modules before release.