Rearrange Required Field Form For Free

On the page layout Click on Setup. Go to Quick Find and enter Object. Choose the object. Under the Page Layouts section, Click on Edit on the page layout that you use on the object. Click the wrench icon beside the custom field that you will make required. Select the Required checkbox. Click on Ok, then click on Save.

Steps - Go to setup - click object manager - find and choose contact - click fields and relationships - click the drop-down (extreme left side of the row) - click edit - Scroll down the page - In general options, uncheck 'Always require a value in this field in order to save a record' - click save.

Set the Required property for a field to Yes In the Navigation Pane, right-click the table and then click Design View. Select the field that you want to require always has a value. In the Field Properties pane, on the General tab, set the Required property to Yes.

Make a Standard field 'Required' by using Page Layout in Lightning Experience User Interface: Click Setup. Click Object and fields. Select Object Manager. Select Object. Click Page layout. Edit 'Layout' and make the field to Required.

To customize the error message using JavaScript, we can use the "setCustomValidity" method, which allows us to specify a custom error message for the input field.

To customize the error message using JavaScript, we can use the "setCustomValidity" method, which allows us to specify a custom error message for the input field.

By setting and unsetting the setCustomValidity in the right time, the validation message will work flawlessly. I used onchange instead of oninput which is more general and occurs when the value is changed in any condition even through JavaScript.