How to create a form and submit on database in lightning component? | how to building a form with multiple lightning input field in aura components and submit through apex class in Salesforce

Hey guys, today in this post we are going to learn about How to create a form and submit on database in Salesforce lightning component.

We will be achieve to validate a form and submit into custom sObject in Salesforce.

Don’t forget to check out:- How to create a custom form validation and display required Error message upon handle input change in Lightning web component – LWC Click Here For More Information

We used the files in this example:-

File Name	File Type	Description
submitFormCustomObjectCmp.cmp	Lightning Component	It is hold User Interface (UI) tags and display on the browser.
submitFormCustomObjectCmpController.js	JavaScript File	It is used for form validation and javascript function to call a apex class method.
submitFormCustomObjectCmp.css	Style CSS File	For alignment and form validation input border color.
submitFormCustomObjectController.apex	Apex Class Controller	For create a record in database server
Custom Object:- student_info__c Custom Object Fields:- student_first_name__c student_last_name__c student_phone__c student_email__c	Custom Object and their fields	Custom object like database and custom fields are column of data table.

You can download file directly from github by Click Here.

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Step:-1

submitFormCustomObjectCmp.cmp [Lightning Component]

  <aura:component controller="submitFormCustomObjectController" implements="force:appHostable,flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId,forceCommunity:availableForAllPageTypes,force:lightningQuickAction" access="global" >

	<aura:attribute name="studentInfoAc" type="student_info__c" default="{'sobjectType': 'student_info__c'}"/>

     <aura:attribute name="studentItrt" type="student_info__c[]"/>

```
    <div class="slds">
```
```
 
```

            <div class="slds-col slds-size_6-of-12  slds-m-bottom--small">

                <div class="slds-form-element">

                   <label class="slds-form-element__label">First Name</label>

                   <div class="slds-form-element__controller"><ui:inputText aura:id="fName" value="{!v.studentInfoAc.student_first_name__c}" class="slds-input" placeholder=""/></div>

```
                </div>    
```
```
            </div>
```
```
 
```

           <div class="slds-grid slds-wrap">

               <div class="slds-col slds-size_6-of-12  slds-m-bottom--small">

                 <div class="slds-form-element">

                        <label class="slds-form-element__label">Last Name</label>

                        <div class="slds-form-element__controller">

                            <ui:inputText aura:id="lName" value="{!v.studentInfoAc.student_last_name__c}" class="slds-input" placeholder=""/>

```
                         </div>
```
```
                  </div> 
```
```
              </div> 
```
```
           </div>
```
```
 
```

              <div class="slds-grid slds-wrap">

               <div class="slds-col slds-size_6-of-12  slds-m-bottom--small">

                 <div class="slds-form-element">

                        <label class="slds-form-element__label">Phone</label>

                        <div class="slds-form-element__controller">

                            <ui:inputText aura:id="phone" value="{!v.studentInfoAc.student_phone__c}" class="slds-input" placeholder=""/>

```
                         </div>
```
```
                  </div> 
```
```
              </div> 
```
```
           </div> 
```
```
 
```
```
 
```

         <div class="slds-grid slds-wrap">

               <div class="slds-col slds-size_6-of-12  slds-m-bottom--small">

                 <div class="slds-form-element">

                        <label class="slds-form-element__label">Email</label>

                        <div class="slds-form-element__controller">

                            <ui:inputText aura:id="emailId" value="{!v.studentInfoAc.student_email__c}" class="slds-input" placeholder=""/>

```
                         </div>
```
```
                  </div> 
```
```
              </div> 
```
```
           </div>
```
```
 
```
```
 
```

        <div class="slds-text-align--center slds-m-top--medium">

            <button class="slds-button slds-button--brand" onclick="{!c.submitStudentInfo}">Submit</button>

```
        </div>
```
```
 
```
```
<br/><br/>
```
```
   
```

<div style="border:1px #ddd solid; padding:10px; background:#eee; margin:40px 0;">

```
 
```

            <p data-aura-rendered-by="435:0"><img src="https://www.w3web.net/wp-content/uploads/2021/05/thumbsUpLike.png" width="25" height="25" style="vertical-align:top; margin-right:10px;" data-aura-rendered-by="436:0"><strong data-aura-rendered-by="437:0"><span style="font-size:16px; font-style:italic; display:inline-block; margin-right:5px;">Don't forget to check out:-</span><a href="https://www.w3web.net/" target="_blank" rel="noopener noreferrer" style="text-decoration:none;" data-aura-rendered-by="440:0">An easy way to learn step-by-step online free Salesforce tutorial, To know more Click  <span style="color:#ff8000; font-size:18px;" data-aura-rendered-by="442:0">Here..</span></a></strong></p>

```
 
```
```
            <br/><br/>
```

            <p data-aura-rendered-by="435:0"><img src="https://www.w3web.net/wp-content/uploads/2021/07/tickMarkIcon.png" width="25" height="25" style="vertical-align:top; margin-right:10px;" data-aura-rendered-by="436:0"><strong data-aura-rendered-by="437:0"><span style="font-size:17px; font-style:italic; display:inline-block; margin-right:5px; color:rgb(255 128 0);">You May Also Like →</span> </strong></p>

            <div style="display:block; overflow:hidden;">

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```
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```
            </div>
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            <div style="width: 50%; float:left; display:inline-block">

                    <ul style="list-style-type: square; font-size: 16px; margin: 0 0 0 54px; padding: 0;">

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```
                    </ul>
```
```
                </div>
```

               <div style="clear:both;"></div>

```
               <br/>
```

                <div class="youtubeIcon">

                    <a href="https://www.youtube.com/channel/UCW62gTen2zniILj9xE6LmOg" target="_blank" rel="noopener noreferrer"><img src="https://www.w3web.net/wp-content/uploads/2021/11/youtubeIcon.png" width="25" height="25" style="vertical-align:top; margin-right:10px;"/> <strong>TechW3web:-</strong> To know more, Use this <span style="color: #ff8000; font-weight: bold;">Link</span> </a>

```
                </div>
```
```
    </div>
```
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```
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</div>
```
```
 
```
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```
```
 
```
```
 
```
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    </div>
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```
```
</aura:component>
```

Step:-2

submitFormCustomObjectCmpController.js [JavaScript File]

```
   ({
```

	submitStudentInfo : function(component, event, helper) {

```
 
```
```
        var isValidate = true;        
```

        var firstName = component.find('fName');

        var firstNameVal = component.find('fName').get('v.value');

        if($A.util.isUndefinedOrNull(firstNameVal) || $A.util.isUndefined(firstNameVal) || $A.util.isEmpty(firstNameVal)){

            firstName.set("v.errors",[{message:'First Name is required'}]);

```
            isValidate = false;
```
```
        }else{
```

            firstName.set("v.errors",null);

```
        }        
```
```
 
```
```
        if(isValidate){
```

             var action = component.get('c.getStudent');

             var postData =  component.get('v.studentInfoAc');

             action.setParams({"insertStudent": postData});

```
 
```

            action.setCallback(this, function(response) {

            var state = response.getState();

            if (state === "SUCCESS") {

                var stringItems = response.getReturnValue();

                component.set("v.studentItrt",stringItems);

                component.set("v.studentInfoAc", null);

```
 
```

                //Show the success toast message

                var toastEvent = $A.get("e.force:showToast");

```
                toastEvent.setParams({
```
```
                    "title":"Success",
```
```
                    "type":"success",
```

                    "message":"Form submitted successfully.",

```
                });
```

                toastEvent.fire();

```
 
```
```
            }
```
```
 
```
```
        }); 
```
```
 
```
```
        $A.enqueueAction(action);
```
```
 
```
```
        }
```
```
 
```
```
    },
```
```
 
```
```
})
```

Step:-3

submitFormCustomObjectCmp.css [Style CSS File]

```
  .THIS {
```
```
}
```

.THIS .slds-input.has-error, .THIS .slds-select.has-error {

    background-color: rgb(255, 255, 255);

```
    border-color: rgb(194, 57, 52);
```

    box-shadow: rgb(194, 57, 52) 0 0 0 1px inset;

```
    background-clip: padding-box;
```
```
  }
```

Step:-4

submitFormCustomObjectController.apex [Apex Class Controller]

  public class submitFormCustomObjectController {

```
 
```
```
    @AuraEnabled
```

    public static List<student_info__c> getStudent(student_info__c insertStudent){

```
        INSERT insertStudent;
```
```
 
```

        RETURN [SELECT Id, student_first_name__c,student_last_name__c,student_phone__c FROM student_info__c];

```
    }
```
```
 
```
```
}
```

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FAQ (Frequently Asked Questions)

Why Apex form is used?

apex:form, it is a section of visualforce page that allows users to enter input and then submit it with command button or link. It is a best practice to use only one apex:form tag in a page or custom component.

How do I create a registration form in Salesforce?

Select Administration, then select Login & Registration. Under Registration Page Configuration, select Allow customers and partners to self-register. Notice that the page expands to display the Registration settings populated by the Customer Service template. For Profile, select Customers.

What is self-registration in Salesforce?

The Self-Registration component lets users set up their accounts so that you don't have to add each one manually. Users put their information into the form fields, and when they click Sign Up, an account is created for them. Enter the path to the page that users see after they log in.

Vijay Kumar

Hi, This is Vijay Kumar behind the admin and founder of w3web.net. I am a senior software developer and working in MNC company from more than 8 years. I am great fan of technology, configuration, customization & development. Apart of this, I love to write about Blogging in spare time, Working on Mobile & Web application development, Salesforce lightning, Salesforce LWC and Salesforce Integration development in full time. [Read full bio] | | The Sitemap where you can find all published post on w3web.net