[**Headlamp Sealed Secrets API v0.2.0**](../../../README.md) *** [Headlamp Sealed Secrets API](../../../README.md) / [lib/validators](../README.md) / validatePEMCertificate # Function: validatePEMCertificate() > **validatePEMCertificate**(`pem`): [`ValidationResult`](../interfaces/ValidationResult.md) Defined in: [src/lib/validators.ts:212](https://github.com/cpfarhood/headlamp-sealed-secrets-plugin/blob/bdf19cd3bf5a2d679b7ba949108fe9df1843c5f4/headlamp-sealed-secrets/src/lib/validators.ts#L212) Validate PEM certificate with detailed error message ## Parameters ### pem `string` PEM certificate to validate ## Returns [`ValidationResult`](../interfaces/ValidationResult.md) Validation result with error message if invalid