• Validate data and intercept the submit action

This hook is triggered before object form data is submitted. It allows extra business actions before submission, including but not limited to processing submitted data.

Parameters

Parameter	Description	Type
Common parameters	See details	--
objApiName	Main object apiName	String
recordType	Main object record type	String

Return Value

Parameter	Description	Type	Default
parseParam	Developers can implement this function to process submitted data (example)	Function	--

Basic Example

Process submitted data

export default class Plugin {
    apply() {
        return [{
            event: 'form.submit.before',
            functional: this.formSubmitBefore.bind(this)
        }]
    }
  	// If this is a middleware plugin in a vcrm project, swap the interaction parameter positions
    // formSubmitBefore(plugin, context)
    formSubmitBefore(context, plugin) {
        return Promise.resolve({
            parseParam: function(postData){
                // Modify main object data
                postData.object_data.name = 'test';
                // Modify child object data
                postData.details.object_K2z2d__c.forEach(item => {
                    item.xxx = 'test'
                })
                return postData;
            }
        })
    }
}

Validate data and intercept submission

export default class Plugin {
    apply() {
        return [{
            event: 'form.submit.before',
            functional: this.formSubmitBefore.bind(this)
        }]
    }
  	// If this is a middleware plugin in a vcrm project, swap the interaction parameter positions
    // formSubmitBefore(plugin, context)
    formSubmitBefore(context, plugin) {
      	 return new Promise((resolve, reject) => {
          const masterData = context.dataGetter.getMasterData();
          if(masterData.name == 'Beijing') {
            // This confirm dialog is only for demonstration. Replace it with your own confirm implementation in real development.
            confirm('Are you sure you want to submit the data?', {
              onConfirm() {
                resolve();
              	},
              onCancel() {
                reject()
              }
            })
        	}
        })
    }
}