Update a CRM Form crm.form.update

curl -X POST \
        -H "Content-Type: application/json" \
        -H "Accept: application/json" \
        -d '{"id":47,"updatedTime":"2026-10-21T17:44:00+02:00","fields":{"appearance":{"title":"Leave a Request","buttonCaption":"Submit Request"},"submission":{"success":{"text":"Thank you! We will call you back within an hour."}}},"auth":"**put_access_token_here**"}' \
        https://**put_your_bitrix24_address**/rest/api/crm.form.update
        

// This snippet is an ES module: top-level await requires type="module" or a bundler.
        // $b24 is an already-initialized SDK instance (see the SDK "Get started" guide).
        import { Text } from '@bitrix24/b24jssdk'
        import type { B24Frame } from '@bitrix24/b24jssdk'
        
        declare const $b24: B24Frame
        
        // Shape of the payload returned in result (match the "response handling" section of the page)
        type FormUpdateResult = {
          result: boolean
        }
        
        try {
          const response = await $b24.actions.v3.call.make<FormUpdateResult>({
            method: 'crm.form.update',
            params: {
              id: 47,
              updatedTime: '2026-10-21T17:44:00+02:00',
              fields: {
                appearance: {
                  title: 'Leave a Request',
                  buttonCaption: 'Submit Request',
                },
                submission: {
                  success: {
                    text: 'Thank you! We will call you back within an hour.',
                  },
                },
              },
            },
            requestId: Text.getUuidRfc4122()
          })
        
          // The payload is available only on a successful response
          if (!response.isSuccess) {
            console.error(response.getErrorMessages().join('; '))
          } else {
            const result = response.getData()!.result
            console.info(result.result)
          }
        } catch (error) {
          // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
          console.error(error)
        }
        

<!-- Load the SDK (UMD build); it is exposed as the global B24Js -->
        <script src="https://unpkg.com/@bitrix24/b24jssdk@1/dist/umd/index.min.js"></script>
        <script>
          async function updateForm() {
            try {
              // Initialize the SDK inside a Bitrix24 frame
              const $b24 = await B24Js.initializeB24Frame()
        
              const response = await $b24.actions.v3.call.make({
                method: 'crm.form.update',
                params: {
                  id: 47,
                  updatedTime: '2026-10-21T17:44:00+02:00',
                  fields: {
                    appearance: {
                      title: 'Leave a Request',
                      buttonCaption: 'Submit Request',
                    },
                    submission: {
                      success: {
                        text: 'Thank you! We will call you back within an hour.',
                      },
                    },
                  },
                },
                requestId: B24Js.Text.getUuidRfc4122()
              })
        
              // The payload is available only on a successful response
              if (!response.isSuccess) {
                console.error(response.getErrorMessages().join('; '))
                return
              }
        
              const result = response.getData().result
              console.info(result.result)
            } catch (error) {
              // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
              console.error(error)
            }
          }
        
          document.addEventListener('DOMContentLoaded', updateForm)
        </script>
        

from b24pysdk.errors import BitrixAPIError, BitrixSDKException
        
        # client = Client(token, prefer_version=3)
        
        try:
            bitrix_response = client.crm.form.update(
                id=47,
                updatedTime="2026-10-21T17:44:00+02:00",
                fields={
                    "appearance": {
                        "title": "Leave a Request",
                        "buttonCaption": "Submit Request",
                    },
                    "submission": {
                        "success": {
                            "text": "Thank you! We will call you back within an hour.",
                        },
                    },
                },
            ).response
            result = bitrix_response.result
            print(result)
        except BitrixAPIError as error:
            print(
                "Bitrix API error",
                f"error: {error.error}",
                f"error_description: {error.error_description}",
                sep="\n",
            )
        except BitrixSDKException as error:
            print(f"Bitrix SDK error: {error.message}")
        except Exception as error:
            print(f"Unexpected error: {error}")
        

try {
            $response = $b24Service
                ->core
                ->call(
                    'crm.form.update',
                    [
                        'id' => 47,
                        'updatedTime' => '2026-10-21T17:44:00+02:00',
                        'fields' => [
                            'appearance' => [
                                'title' => 'Leave a Request',
                                'buttonCaption' => 'Submit Request',
                            ],
                            'submission' => [
                                'success' => [
                                    'text' => 'Thank you! We will call you back within an hour.',
                                ],
                            ],
                        ],
                    ]
                );
        
            $result = $response
                ->getResponseData()
                ->getResult();
        
            if ($result->error()) {
                error_log($result->error());
            } else {
                echo 'Success: ' . print_r($result->data(), true);
            }
        
        } catch (Throwable $e) {
            error_log($e->getMessage());
            echo 'Error: ' . $e->getMessage();
        }
        

BX24.callMethod(
            'crm.form.update',
            {
              id: 47,
              updatedTime: '2026-10-21T17:44:00+02:00',
              fields: {
                appearance: {
                  title: 'Leave a Request',
                  buttonCaption: 'Submit Request',
                },
                submission: {
                  success: {
                    text: 'Thank you! We will call you back within an hour.',
                  },
                },
              },
            },
            result => {
                if (result.error())
                    console.error(result.error());
                else
                    console.dir(result.data());
            }
        );
        

require_once('crest.php');
        
        $result = CRest::call(
            'crm.form.update',
            [
                'id' => 47,
                'updatedTime' => '2026-10-21T17:44:00+02:00',
                'fields' => [
                    'appearance' => [
                        'title' => 'Leave a Request',
                        'buttonCaption' => 'Submit Request',
                    ],
                    'submission' => [
                        'success' => [
                            'text' => 'Thank you! We will call you back within an hour.',
                        ],
                    ],
                ],
            ]
        );
        
        echo '<PRE>';
        print_r($result);
        echo '</PRE>';
        

// client and ctx are already created; the client's base URL contains /rest/api/
        res, err := client.Core().Call(ctx, "crm.form.update", b24.Params{
        	"id": 47,
        	"updatedTime": "2026-10-21T17:44:00+02:00",
        	"fields": map[string]any{
        		"appearance": map[string]any{
        			"title": "Leave a Request",
        			"buttonCaption": "Submit Request",
        		},
        		"submission": map[string]any{
        			"success": map[string]any{
        				"text": "Thank you! We will call you back within an hour.",
        			},
        		},
        	},
        })
        if err != nil {
        	return fmt.Errorf("crm.form.update: %w", err)
        }
        
        var data struct {
        	Result bool `json:"result"`
        }
        if err := json.Unmarshal(res.Result, &data); err != nil {
        	return fmt.Errorf("parse response: %w", err)
        }
        fmt.Println(data.Result)