In this guide, we will share a JavaScript example of how to get the URL query string data in your custom logic or use it to pre-fill other form fields.
For any questions, please contact us - [email protected] or the Formyoula in-app chat 🙂
In this guide, we will share a JavaScript example of how to get the URL query string data in your custom logic or use it to pre-fill other form fields.
For any questions, please contact us - [email protected] or the Formyoula in-app chat 🙂
// Helper for getting URL query string data
function get_url_query_string_data( options ) {
// Prevent errors
options = options || {};
// Check URL parameters
var vars = {},
hash;
// Try and catch errors
try {
// Set URL
var url = options.url ? options.url : window.location.href;
// Resolve Spaces
url = url.replace( /\+/g, '%20' );
// Get URL
var href = decodeURI( url );
// Fix space
href = href.replace( /%2B/g, '+' );
// If query string available
if ( href.indexOf( '?' ) > -1 ) {
// Get hash values
var hashes = href.slice( href.indexOf( '?' ) + 1 ).split( '&' );
} else {
// Set empty array
hashes = [];
}
// Map hash values
for ( var i = 0; i < hashes.length; i++ ) {
// Get value
hash = hashes[ i ].split( '=' );
// Set value
vars[ hash[ 0 ] ] = hash[ 1 ];
}
} catch ( error ) {
// Long on browser console
console.log( error );
}
// Retrun hash map
return options.key ? vars[ options.key ] : vars;
}