Method validate

packages/sanddance-specs/src/specBuilder.ts:74–112

()

    }

    public validate() {
        const { specContext } = this;
        const { specCapabilities } = this.props;
        const { roles } = specCapabilities;
        const required = roles.filter(r => {
            switch (typeof r.allowNone) {
                case 'boolean':
                    return !r.allowNone;
                case 'undefined':
                    return true;
                case 'function':
                    return !r.allowNone(specContext);
            }
        });
        const numeric = roles.filter(r => r.excludeCategoric);
        const errors = required
            .map(
                r => {
                    if (specContext.specColumns[r.role]) {
                        return null;
                    } else {
                        return `Field ${r.role} is required.`;
                    }
                },
            )
            .concat(
                numeric.map(
                    r => {
                        if (specContext.specColumns[r.role] && !specContext.specColumns[r.role].quantitative) {
                            return `Field ${r.role} must be quantitative.`;
                        } else {
                            return null;
                        }
                    },
                ),
            )
            .filter(Boolean);
        return errors;
    }

    public build(): SpecResult {
        const { globalSignals, specContext } = this;