Choose Required Field Notification For Free

To make a field mandatory, Go to Admin settings > Lead/Contact/Account/Deal Modules. Click Add Field. - Look for the field of your choice in the hidden fields section.In the Add Field/ Edit Field overlay, you can check the Required checkbox to make a field mandatory.Click Save.

Change default required message html5 Code Answer's <input type="text" id="username" required placeholder="Enter Name" oninvalid="this.setCustomValidity('Enter User Name Here')" oninput="this.setCustomValidity('')" />

Go to VTFL, select your delivery type and billing type and click on blue lens on top. Now to your right side, you can see some fields which includes "Assignment Number". Press F4 against this field and make the required entry.

How to indicate a required field Provide the required text in the label. Provide a graphic image in the label with appropriate alt text. Providing a star (asterisk) symbol. Use of color to identify if a form control is required. Providing HTML5 and ARIA required attributes.

Change default required message html5 Code Answer's <input type="text" id="username" required placeholder="Enter Name" oninvalid="this.setCustomValidity('Enter User Name Here')" oninput="this.setCustomValidity('')" />

When you make a field required, people must enter an answer to the field in order to submit their entry. When someone tries to submit an entry without filling out a required field, we highlight the problematic fields and display an error message to let them know the field is required.

Error trigger: it's a known feature of Chrome 10, if required is present in input 1. Solution: use formnovalidate in whatever button that triggers the prompt 2, or simply use novalidate in form tag.