Fix backslash escaping in regex patterns for Zod and Valibot validators

packages/openapi-ts-tests/main/test/__snapshots__/3.0.x/plugins/valibot/default/valibot.gen.ts

@@ -703,10 +703,10 @@ export const vModelWithPattern = v.object({
     name: v.pipe(v.string(), v.maxLength(255)),
     enabled: v.optional(v.pipe(v.boolean(), v.readonly())),
     modified: v.optional(v.pipe(v.pipe(v.string(), v.isoTimestamp()), v.readonly())),
-    id: v.optional(v.pipe(v.string(), v.regex(/^\d{2}-\d{3}-\d{4}$/))),
-    text: v.optional(v.pipe(v.string(), v.regex(/^\w+$/))),
-    patternWithSingleQuotes: v.optional(v.pipe(v.string(), v.regex(/^[a-zA-Z0-9']*$/))),
-    patternWithNewline: v.optional(v.pipe(v.string(), v.regex(/aaa\nbbb/))),
+    id: v.optional(v.pipe(v.string(), v.regex(/^\\d{2}-\\d{3}-\\d{4}$/))),
+    text: v.optional(v.pipe(v.string(), v.regex(/^\\w+$/))),
+    patternWithSingleQuotes: v.optional(v.pipe(v.string(), v.regex(/^[a-zA-Z0-9\']*$/))),
+    patternWithNewline: v.optional(v.pipe(v.string(), v.regex(/aaa\\nbbb/))),
     patternWithBacktick: v.optional(v.pipe(v.string(), v.regex(/aaa`bbb/)))
 });
 
@@ -1093,10 +1093,10 @@ export const vModelWithPropertiesWritable = v.object({
 export const vModelWithPatternWritable = v.object({
     key: v.pipe(v.string(), v.maxLength(64), v.regex(/^[a-zA-Z0-9_]*$/)),
     name: v.pipe(v.string(), v.maxLength(255)),
-    id: v.optional(v.pipe(v.string(), v.regex(/^\d{2}-\d{3}-\d{4}$/))),
-    text: v.optional(v.pipe(v.string(), v.regex(/^\w+$/))),
-    patternWithSingleQuotes: v.optional(v.pipe(v.string(), v.regex(/^[a-zA-Z0-9']*$/))),
-    patternWithNewline: v.optional(v.pipe(v.string(), v.regex(/aaa\nbbb/))),
+    id: v.optional(v.pipe(v.string(), v.regex(/^\\d{2}-\\d{3}-\\d{4}$/))),
+    text: v.optional(v.pipe(v.string(), v.regex(/^\\w+$/))),
+    patternWithSingleQuotes: v.optional(v.pipe(v.string(), v.regex(/^[a-zA-Z0-9\']*$/))),
+    patternWithNewline: v.optional(v.pipe(v.string(), v.regex(/aaa\\nbbb/))),
     patternWithBacktick: v.optional(v.pipe(v.string(), v.regex(/aaa`bbb/)))
 });
 

packages/openapi-ts-tests/main/test/__snapshots__/3.0.x/validators/valibot.gen.ts

@@ -10,7 +10,7 @@ export const vBar: v.GenericSchema = v.object({
 
 export const vFoo: v.GenericSchema = v.optional(v.union([
     v.object({
-        foo: v.optional(v.pipe(v.string(), v.regex(/^\d{3}-\d{2}-\d{4}$/))),
+        foo: v.optional(v.pipe(v.string(), v.regex(/^\\d{3}-\\d{2}-\\d{4}$/))),
         bar: v.optional(vBar),
         baz: v.optional(v.array(v.lazy(() => {
             return vFoo;
@@ -20,4 +20,4 @@ export const vFoo: v.GenericSchema = v.optional(v.union([
     v.null()
 ]), null);
 
-export const vBaz = v.optional(v.pipe(v.pipe(v.string(), v.regex(/foo\nbar/)), v.readonly()), 'baz');
+export const vBaz = v.optional(v.pipe(v.pipe(v.string(), v.regex(/foo\\nbar/)), v.readonly()), 'baz');

packages/openapi-ts-tests/main/test/__snapshots__/3.1.x/plugins/valibot/default/valibot.gen.ts

@@ -704,10 +704,10 @@ export const vModelWithPattern = v.object({
     name: v.pipe(v.string(), v.maxLength(255)),
     enabled: v.optional(v.pipe(v.boolean(), v.readonly())),
     modified: v.optional(v.pipe(v.pipe(v.string(), v.isoTimestamp()), v.readonly())),
-    id: v.optional(v.pipe(v.string(), v.regex(/^\d{2}-\d{3}-\d{4}$/))),
-    text: v.optional(v.pipe(v.string(), v.regex(/^\w+$/))),
-    patternWithSingleQuotes: v.optional(v.pipe(v.string(), v.regex(/^[a-zA-Z0-9']*$/))),
-    patternWithNewline: v.optional(v.pipe(v.string(), v.regex(/aaa\nbbb/))),
+    id: v.optional(v.pipe(v.string(), v.regex(/^\\d{2}-\\d{3}-\\d{4}$/))),
+    text: v.optional(v.pipe(v.string(), v.regex(/^\\w+$/))),
+    patternWithSingleQuotes: v.optional(v.pipe(v.string(), v.regex(/^[a-zA-Z0-9\']*$/))),
+    patternWithNewline: v.optional(v.pipe(v.string(), v.regex(/aaa\\nbbb/))),
     patternWithBacktick: v.optional(v.pipe(v.string(), v.regex(/aaa`bbb/)))
 });
 
@@ -1097,10 +1097,10 @@ export const vModelWithPropertiesWritable = v.object({
 export const vModelWithPatternWritable = v.object({
     key: v.pipe(v.string(), v.maxLength(64), v.regex(/^[a-zA-Z0-9_]*$/)),
     name: v.pipe(v.string(), v.maxLength(255)),
-    id: v.optional(v.pipe(v.string(), v.regex(/^\d{2}-\d{3}-\d{4}$/))),
-    text: v.optional(v.pipe(v.string(), v.regex(/^\w+$/))),
-    patternWithSingleQuotes: v.optional(v.pipe(v.string(), v.regex(/^[a-zA-Z0-9']*$/))),
-    patternWithNewline: v.optional(v.pipe(v.string(), v.regex(/aaa\nbbb/))),
+    id: v.optional(v.pipe(v.string(), v.regex(/^\\d{2}-\\d{3}-\\d{4}$/))),
+    text: v.optional(v.pipe(v.string(), v.regex(/^\\w+$/))),
+    patternWithSingleQuotes: v.optional(v.pipe(v.string(), v.regex(/^[a-zA-Z0-9\']*$/))),
+    patternWithNewline: v.optional(v.pipe(v.string(), v.regex(/aaa\\nbbb/))),
     patternWithBacktick: v.optional(v.pipe(v.string(), v.regex(/aaa`bbb/)))
 });
 

packages/openapi-ts-tests/main/test/__snapshots__/3.1.x/validators-metadata/valibot.gen.ts

@@ -18,7 +18,7 @@ export const vBar: v.GenericSchema = v.pipe(v.object({
  */
 export const vFoo: v.GenericSchema = v.optional(v.union([
     v.object({
-        foo: v.optional(v.pipe(v.pipe(v.string(), v.regex(/^\d{3}-\d{2}-\d{4}$/)), v.metadata({
+        foo: v.optional(v.pipe(v.pipe(v.string(), v.regex(/^\\d{3}-\\d{2}-\\d{4}$/)), v.metadata({
             description: 'This is foo property.'
         }))),
         bar: v.optional(vBar),
@@ -34,7 +34,7 @@ export const vFoo: v.GenericSchema = v.optional(v.union([
     v.null()
 ]), null);
 
-export const vBaz = v.optional(v.pipe(v.pipe(v.string(), v.regex(/foo\nbar/)), v.readonly()), 'baz');
+export const vBaz = v.optional(v.pipe(v.pipe(v.string(), v.regex(/foo\\nbar/)), v.readonly()), 'baz');
 
 export const vQux = v.record(v.string(), v.object({
     qux: v.optional(v.string())

packages/openapi-ts-tests/main/test/__snapshots__/3.1.x/validators-types/valibot.gen.ts

@@ -16,7 +16,7 @@ export const vBar: v.GenericSchema = v.object({
  */
 export const vFoo: v.GenericSchema = v.optional(v.union([
     v.object({
-        foo: v.optional(v.pipe(v.string(), v.regex(/^\d{3}-\d{2}-\d{4}$/))),
+        foo: v.optional(v.pipe(v.string(), v.regex(/^\\d{3}-\\d{2}-\\d{4}$/))),
         bar: v.optional(vBar),
         baz: v.optional(v.array(v.lazy(() => {
             return vFoo;
@@ -26,7 +26,7 @@ export const vFoo: v.GenericSchema = v.optional(v.union([
     v.null()
 ]), null);
 
-export const vBaz = v.optional(v.pipe(v.pipe(v.string(), v.regex(/foo\nbar/)), v.readonly()), 'baz');
+export const vBaz = v.optional(v.pipe(v.pipe(v.string(), v.regex(/foo\\nbar/)), v.readonly()), 'baz');
 
 export const vQux = v.record(v.string(), v.object({
     qux: v.optional(v.string())

packages/openapi-ts-tests/main/test/__snapshots__/3.1.x/validators/valibot.gen.ts

@@ -16,7 +16,7 @@ export const vBar: v.GenericSchema = v.object({
  */
 export const vFoo: v.GenericSchema = v.optional(v.union([
     v.object({
-        foo: v.optional(v.pipe(v.string(), v.regex(/^\d{3}-\d{2}-\d{4}$/))),
+        foo: v.optional(v.pipe(v.string(), v.regex(/^\\d{3}-\\d{2}-\\d{4}$/))),
         bar: v.optional(vBar),
         baz: v.optional(v.array(v.lazy(() => {
             return vFoo;
@@ -26,7 +26,7 @@ export const vFoo: v.GenericSchema = v.optional(v.union([
     v.null()
 ]), null);
 
-export const vBaz = v.optional(v.pipe(v.pipe(v.string(), v.regex(/foo\nbar/)), v.readonly()), 'baz');
+export const vBaz = v.optional(v.pipe(v.pipe(v.string(), v.regex(/foo\\nbar/)), v.readonly()), 'baz');
 
 export const vQux = v.record(v.string(), v.object({
     qux: v.optional(v.string())

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/mini/default/zod.gen.ts

@@ -733,10 +733,10 @@ export const zModelWithPattern = z.object({
     name: z.string().check(z.maxLength(255)),
     enabled: z.optional(z.readonly(z.boolean())),
     modified: z.optional(z.readonly(z.iso.datetime())),
-    id: z.optional(z.string().check(z.regex(/^\d{2}-\d{3}-\d{4}$/))),
-    text: z.optional(z.string().check(z.regex(/^\w+$/))),
-    patternWithSingleQuotes: z.optional(z.string().check(z.regex(/^[a-zA-Z0-9']*$/))),
-    patternWithNewline: z.optional(z.string().check(z.regex(/aaa\nbbb/))),
+    id: z.optional(z.string().check(z.regex(/^\\d{2}-\\d{3}-\\d{4}$/))),
+    text: z.optional(z.string().check(z.regex(/^\\w+$/))),
+    patternWithSingleQuotes: z.optional(z.string().check(z.regex(/^[a-zA-Z0-9\']*$/))),
+    patternWithNewline: z.optional(z.string().check(z.regex(/aaa\\nbbb/))),
     patternWithBacktick: z.optional(z.string().check(z.regex(/aaa`bbb/)))
 });
 
@@ -1126,10 +1126,10 @@ export const zModelWithPropertiesWritable = z.object({
 export const zModelWithPatternWritable = z.object({
     key: z.string().check(z.maxLength(64), z.regex(/^[a-zA-Z0-9_]*$/)),
     name: z.string().check(z.maxLength(255)),
-    id: z.optional(z.string().check(z.regex(/^\d{2}-\d{3}-\d{4}$/))),
-    text: z.optional(z.string().check(z.regex(/^\w+$/))),
-    patternWithSingleQuotes: z.optional(z.string().check(z.regex(/^[a-zA-Z0-9']*$/))),
-    patternWithNewline: z.optional(z.string().check(z.regex(/aaa\nbbb/))),
+    id: z.optional(z.string().check(z.regex(/^\\d{2}-\\d{3}-\\d{4}$/))),
+    text: z.optional(z.string().check(z.regex(/^\\w+$/))),
+    patternWithSingleQuotes: z.optional(z.string().check(z.regex(/^[a-zA-Z0-9\']*$/))),
+    patternWithNewline: z.optional(z.string().check(z.regex(/aaa\\nbbb/))),
     patternWithBacktick: z.optional(z.string().check(z.regex(/aaa`bbb/)))
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/mini/validators/zod.gen.ts

@@ -10,7 +10,7 @@ export const zBar = z.object({
 
 export const zFoo = z._default(z.union([
     z.object({
-        foo: z.optional(z.string().check(z.regex(/^\d{3}-\d{2}-\d{4}$/))),
+        foo: z.optional(z.string().check(z.regex(/^\\d{3}-\\d{2}-\\d{4}$/))),
         bar: z.optional(zBar),
         get baz(): z.ZodMiniOptional {
             return z.optional(z.array(z.lazy((): any => {
@@ -22,4 +22,4 @@ export const zFoo = z._default(z.union([
     z.null()
 ]), null);
 
-export const zBaz = z._default(z.readonly(z.string().check(z.regex(/foo\nbar/))), 'baz');
+export const zBaz = z._default(z.readonly(z.string().check(z.regex(/foo\\nbar/))), 'baz');

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/v3/default/zod.gen.ts

@@ -731,10 +731,10 @@ export const zModelWithPattern = z.object({
     name: z.string().max(255),
     enabled: z.boolean().readonly().optional(),
     modified: z.string().datetime().readonly().optional(),
-    id: z.string().regex(/^\d{2}-\d{3}-\d{4}$/).optional(),
-    text: z.string().regex(/^\w+$/).optional(),
-    patternWithSingleQuotes: z.string().regex(/^[a-zA-Z0-9']*$/).optional(),
-    patternWithNewline: z.string().regex(/aaa\nbbb/).optional(),
+    id: z.string().regex(/^\\d{2}-\\d{3}-\\d{4}$/).optional(),
+    text: z.string().regex(/^\\w+$/).optional(),
+    patternWithSingleQuotes: z.string().regex(/^[a-zA-Z0-9\']*$/).optional(),
+    patternWithNewline: z.string().regex(/aaa\\nbbb/).optional(),
     patternWithBacktick: z.string().regex(/aaa`bbb/).optional()
 });
 
@@ -1124,10 +1124,10 @@ export const zModelWithPropertiesWritable = z.object({
 export const zModelWithPatternWritable = z.object({
     key: z.string().max(64).regex(/^[a-zA-Z0-9_]*$/),
     name: z.string().max(255),
-    id: z.string().regex(/^\d{2}-\d{3}-\d{4}$/).optional(),
-    text: z.string().regex(/^\w+$/).optional(),
-    patternWithSingleQuotes: z.string().regex(/^[a-zA-Z0-9']*$/).optional(),
-    patternWithNewline: z.string().regex(/aaa\nbbb/).optional(),
+    id: z.string().regex(/^\\d{2}-\\d{3}-\\d{4}$/).optional(),
+    text: z.string().regex(/^\\w+$/).optional(),
+    patternWithSingleQuotes: z.string().regex(/^[a-zA-Z0-9\']*$/).optional(),
+    patternWithNewline: z.string().regex(/aaa\\nbbb/).optional(),
     patternWithBacktick: z.string().regex(/aaa`bbb/).optional()
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/v3/validators/zod.gen.ts

@@ -10,7 +10,7 @@ export const zBar: z.AnyZodObject = z.object({
 
 export const zFoo: z.ZodTypeAny = z.union([
     z.object({
-        foo: z.string().regex(/^\d{3}-\d{2}-\d{4}$/).optional(),
+        foo: z.string().regex(/^\\d{3}-\\d{2}-\\d{4}$/).optional(),
         bar: zBar.optional(),
         baz: z.array(z.lazy(() => {
             return zFoo;
@@ -20,4 +20,4 @@ export const zFoo: z.ZodTypeAny = z.union([
     z.null()
 ]).default(null);
 
-export const zBaz = z.string().regex(/foo\nbar/).readonly().default('baz');
+export const zBaz = z.string().regex(/foo\\nbar/).readonly().default('baz');

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/v4/default/zod.gen.ts

@@ -733,10 +733,10 @@ export const zModelWithPattern = z.object({
     name: z.string().max(255),
     enabled: z.optional(z.boolean().readonly()),
     modified: z.optional(z.iso.datetime().readonly()),
-    id: z.optional(z.string().regex(/^\d{2}-\d{3}-\d{4}$/)),
-    text: z.optional(z.string().regex(/^\w+$/)),
-    patternWithSingleQuotes: z.optional(z.string().regex(/^[a-zA-Z0-9']*$/)),
-    patternWithNewline: z.optional(z.string().regex(/aaa\nbbb/)),
+    id: z.optional(z.string().regex(/^\\d{2}-\\d{3}-\\d{4}$/)),
+    text: z.optional(z.string().regex(/^\\w+$/)),
+    patternWithSingleQuotes: z.optional(z.string().regex(/^[a-zA-Z0-9\']*$/)),
+    patternWithNewline: z.optional(z.string().regex(/aaa\\nbbb/)),
     patternWithBacktick: z.optional(z.string().regex(/aaa`bbb/))
 });
 
@@ -1126,10 +1126,10 @@ export const zModelWithPropertiesWritable = z.object({
 export const zModelWithPatternWritable = z.object({
     key: z.string().max(64).regex(/^[a-zA-Z0-9_]*$/),
     name: z.string().max(255),
-    id: z.optional(z.string().regex(/^\d{2}-\d{3}-\d{4}$/)),
-    text: z.optional(z.string().regex(/^\w+$/)),
-    patternWithSingleQuotes: z.optional(z.string().regex(/^[a-zA-Z0-9']*$/)),
-    patternWithNewline: z.optional(z.string().regex(/aaa\nbbb/)),
+    id: z.optional(z.string().regex(/^\\d{2}-\\d{3}-\\d{4}$/)),
+    text: z.optional(z.string().regex(/^\\w+$/)),
+    patternWithSingleQuotes: z.optional(z.string().regex(/^[a-zA-Z0-9\']*$/)),
+    patternWithNewline: z.optional(z.string().regex(/aaa\\nbbb/)),
     patternWithBacktick: z.optional(z.string().regex(/aaa`bbb/))
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.0.x/v4/validators/zod.gen.ts

@@ -10,7 +10,7 @@ export const zBar = z.object({
 
 export const zFoo = z.union([
     z.object({
-        foo: z.optional(z.string().regex(/^\d{3}-\d{2}-\d{4}$/)),
+        foo: z.optional(z.string().regex(/^\\d{3}-\\d{2}-\\d{4}$/)),
         bar: z.optional(zBar),
         get baz(): z.ZodOptional {
             return z.optional(z.array(z.lazy((): any => {
@@ -22,4 +22,4 @@ export const zFoo = z.union([
     z.null()
 ]).default(null);
 
-export const zBaz = z.string().regex(/foo\nbar/).readonly().default('baz');
+export const zBaz = z.string().regex(/foo\\nbar/).readonly().default('baz');

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/mini/default/zod.gen.ts

@@ -740,10 +740,10 @@ export const zModelWithPattern = z.object({
     name: z.string().check(z.maxLength(255)),
     enabled: z.optional(z.readonly(z.boolean())),
     modified: z.optional(z.readonly(z.iso.datetime())),
-    id: z.optional(z.string().check(z.regex(/^\d{2}-\d{3}-\d{4}$/))),
-    text: z.optional(z.string().check(z.regex(/^\w+$/))),
-    patternWithSingleQuotes: z.optional(z.string().check(z.regex(/^[a-zA-Z0-9']*$/))),
-    patternWithNewline: z.optional(z.string().check(z.regex(/aaa\nbbb/))),
+    id: z.optional(z.string().check(z.regex(/^\\d{2}-\\d{3}-\\d{4}$/))),
+    text: z.optional(z.string().check(z.regex(/^\\w+$/))),
+    patternWithSingleQuotes: z.optional(z.string().check(z.regex(/^[a-zA-Z0-9\']*$/))),
+    patternWithNewline: z.optional(z.string().check(z.regex(/aaa\\nbbb/))),
     patternWithBacktick: z.optional(z.string().check(z.regex(/aaa`bbb/)))
 });
 
@@ -1132,10 +1132,10 @@ export const zModelWithPropertiesWritable = z.object({
 export const zModelWithPatternWritable = z.object({
     key: z.string().check(z.maxLength(64), z.regex(/^[a-zA-Z0-9_]*$/)),
     name: z.string().check(z.maxLength(255)),
-    id: z.optional(z.string().check(z.regex(/^\d{2}-\d{3}-\d{4}$/))),
-    text: z.optional(z.string().check(z.regex(/^\w+$/))),
-    patternWithSingleQuotes: z.optional(z.string().check(z.regex(/^[a-zA-Z0-9']*$/))),
-    patternWithNewline: z.optional(z.string().check(z.regex(/aaa\nbbb/))),
+    id: z.optional(z.string().check(z.regex(/^\\d{2}-\\d{3}-\\d{4}$/))),
+    text: z.optional(z.string().check(z.regex(/^\\w+$/))),
+    patternWithSingleQuotes: z.optional(z.string().check(z.regex(/^[a-zA-Z0-9\']*$/))),
+    patternWithNewline: z.optional(z.string().check(z.regex(/aaa\\nbbb/))),
     patternWithBacktick: z.optional(z.string().check(z.regex(/aaa`bbb/)))
 });
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/mini/validators-dates/zod.gen.ts

@@ -16,7 +16,7 @@ export const zBar = z.object({
  */
 export const zFoo = z._default(z.union([
     z.object({
-        foo: z.optional(z.string().check(z.regex(/^\d{3}-\d{2}-\d{4}$/))),
+        foo: z.optional(z.string().check(z.regex(/^\\d{3}-\\d{2}-\\d{4}$/))),
         bar: z.optional(zBar),
         get baz(): z.ZodMiniOptional {
             return z.optional(z.array(z.lazy((): any => {
@@ -28,7 +28,7 @@ export const zFoo = z._default(z.union([
     z.null()
 ]), null);
 
-export const zBaz = z._default(z.readonly(z.string().check(z.regex(/foo\nbar/))), 'baz');
+export const zBaz = z._default(z.readonly(z.string().check(z.regex(/foo\\nbar/))), 'baz');
 
 export const zQux = z.record(z.string(), z.object({
     qux: z.optional(z.string())

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/mini/validators-metadata/zod.gen.ts

@@ -18,7 +18,7 @@ export const zBar = z.object({
  */
 export const zFoo = z._default(z.union([
     z.object({
-        foo: z.optional(z.string().check(z.regex(/^\d{3}-\d{2}-\d{4}$/)).register(z.globalRegistry, {
+        foo: z.optional(z.string().check(z.regex(/^\\d{3}-\\d{2}-\\d{4}$/)).register(z.globalRegistry, {
             description: 'This is foo property.'
         })),
         bar: z.optional(zBar),
@@ -36,7 +36,7 @@ export const zFoo = z._default(z.union([
     z.null()
 ]), null);
 
-export const zBaz = z._default(z.readonly(z.string().check(z.regex(/foo\nbar/))), 'baz');
+export const zBaz = z._default(z.readonly(z.string().check(z.regex(/foo\\nbar/))), 'baz');
 
 export const zQux = z.record(z.string(), z.object({
     qux: z.optional(z.string())

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/mini/validators-types/zod.gen.ts

@@ -18,7 +18,7 @@ export type BarZodType = z.infer<typeof zBar>;
  */
 export const zFoo = z._default(z.union([
     z.object({
-        foo: z.optional(z.string().check(z.regex(/^\d{3}-\d{2}-\d{4}$/))),
+        foo: z.optional(z.string().check(z.regex(/^\\d{3}-\\d{2}-\\d{4}$/))),
         bar: z.optional(zBar),
         get baz(): z.ZodMiniOptional {
             return z.optional(z.array(z.lazy((): any => {
@@ -32,7 +32,7 @@ export const zFoo = z._default(z.union([
 
 export type FooZodType = z.infer<typeof zFoo>;
 
-export const zBaz = z._default(z.readonly(z.string().check(z.regex(/foo\nbar/))), 'baz');
+export const zBaz = z._default(z.readonly(z.string().check(z.regex(/foo\\nbar/))), 'baz');
 
 export type BazZodType = z.infer<typeof zBaz>;
 

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/mini/validators/zod.gen.ts

@@ -16,7 +16,7 @@ export const zBar = z.object({
  */
 export const zFoo = z._default(z.union([
     z.object({
-        foo: z.optional(z.string().check(z.regex(/^\d{3}-\d{2}-\d{4}$/))),
+        foo: z.optional(z.string().check(z.regex(/^\\d{3}-\\d{2}-\\d{4}$/))),
         bar: z.optional(zBar),
         get baz(): z.ZodMiniOptional {
             return z.optional(z.array(z.lazy((): any => {
@@ -28,7 +28,7 @@ export const zFoo = z._default(z.union([
     z.null()
 ]), null);
 
-export const zBaz = z._default(z.readonly(z.string().check(z.regex(/foo\nbar/))), 'baz');
+export const zBaz = z._default(z.readonly(z.string().check(z.regex(/foo\\nbar/))), 'baz');
 
 export const zQux = z.record(z.string(), z.object({
     qux: z.optional(z.string())

packages/openapi-ts-tests/zod/v3/__snapshots__/3.1.x/v3/default/zod.gen.ts

@@ -738,10 +738,10 @@ export const zModelWithPattern = z.object({
     name: z.string().max(255),
     enabled: z.boolean().readonly().optional(),
     modified: z.string().datetime().readonly().optional(),
-    id: z.string().regex(/^\d{2}-\d{3}-\d{4}$/).optional(),
-    text: z.string().regex(/^\w+$/).optional(),
-    patternWithSingleQuotes: z.string().regex(/^[a-zA-Z0-9']*$/).optional(),
-    patternWithNewline: z.string().regex(/aaa\nbbb/).optional(),
+    id: z.string().regex(/^\\d{2}-\\d{3}-\\d{4}$/).optional(),
+    text: z.string().regex(/^\\w+$/).optional(),
+    patternWithSingleQuotes: z.string().regex(/^[a-zA-Z0-9\']*$/).optional(),
+    patternWithNewline: z.string().regex(/aaa\\nbbb/).optional(),
     patternWithBacktick: z.string().regex(/aaa`bbb/).optional()
 });
 
@@ -1130,10 +1130,10 @@ export const zModelWithPropertiesWritable = z.object({
 export const zModelWithPatternWritable = z.object({
     key: z.string().max(64).regex(/^[a-zA-Z0-9_]*$/),
     name: z.string().max(255),
-    id: z.string().regex(/^\d{2}-\d{3}-\d{4}$/).optional(),
-    text: z.string().regex(/^\w+$/).optional(),
-    patternWithSingleQuotes: z.string().regex(/^[a-zA-Z0-9']*$/).optional(),
-    patternWithNewline: z.string().regex(/aaa\nbbb/).optional(),
+    id: z.string().regex(/^\\d{2}-\\d{3}-\\d{4}$/).optional(),
+    text: z.string().regex(/^\\w+$/).optional(),
+    patternWithSingleQuotes: z.string().regex(/^[a-zA-Z0-9\']*$/).optional(),
+    patternWithNewline: z.string().regex(/aaa\\nbbb/).optional(),
     patternWithBacktick: z.string().regex(/aaa`bbb/).optional()
 });