When working with Web-to-Lead forms, you might run into a situation where you'd like to integrate the form with your frontend framework (React, Vue, Angular, etc...). This can be accomplished quite easily using whatever HTTP library you're most comfortable with.
To demonstrate this, let's take a look at an example Web-to-Lead form, and the JavaScript required to post Leads to a SFDC org.
<html lang="en">
| // Add on element with overflow | |
| -webkit-mask-image: -webkit-radial-gradient(white, black); |
| { | |
| // http://eslint.org/docs/rules/ | |
| "ecmaFeatures": { | |
| "binaryLiterals": false, // enable binary literals | |
| "blockBindings": false, // enable let and const (aka block bindings) | |
| "defaultParams": false, // enable default function parameters | |
| "forOf": false, // enable for-of loops | |
| "generators": false, // enable generators | |
| "objectLiteralComputedProperties": false, // enable computed object literal property names |