Normalize and sanitize strings in Zod schemas across frontend and backend.
npx skills add https://github.com/Esposter/Esposter --skill string-utils-esposter
Please help me install this Agent Skill. Skill: string-utils Source: https://github.com/Esposter/Esposter/tree/main/.agents/skills/string-utils Command: npx skills add https://github.com/Esposter/Esposter --skill string-utils-esposter
Centralize string handling across frontend and backend to normalize inputs and sanitize HTML.
Import normalizeString from @esposter/shared and apply it to all user inputs, forms, and parsing pipelines to ensure trimmed, non-null strings.
High-intent search queries and answers about installing and using this skill.
You can normalize strings and prevent XSS in Zod schemas by applying centralized string handling at the Zod boundary. This trims whitespace, standardizes empty values, and sanitizes HTML to enforce type-safety and secure data processing across frontend and backend.
The best way to standardize empty strings and trim whitespace in TypeScript is to use a centralized normalizeString convention. Applying this to base models aligns server and client validation, reducing drift and ensuring consistent data parsing.
To sanitize HTML inputs for database fields in a TypeScript full-stack app, apply HTML sanitization at the Zod validation boundary. This prevents XSS and ensures safe content is stored and processed across your data pipeline.
While Zod handles base validation, you enforce HTML sanitization and string normalization by integrating custom conventions into your Zod schemas. This centralizes trimming and empty-string semantics to secure user data inputs.
Frontend and backend string validation drifts when inputs are processed independently without a centralized convention. Applying a shared normalizeString function to base models and schemas aligns validation, reducing errors and ensuring consistent empty-string semantics.
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