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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 star (asterisk) symbol. Use of color to identify if a form control is required. Providing HTML5 & ARIA required attributes.

Use asterisks to indicate required fields? Another common approach seen in forms is to mark the mandatory fields with an asterisk and not mark the optional fields. While an asterisk to the left of the label makes it easy to see, it assumes a user understands what this means.

Just need to go to Schema Builder and select the object. The list of fields can be scrolled through. The Required fields have a red mark on them. For example, 'Account Name' and 'Account Owner' as seen below.

Fields marked with * are mandatory Using an asterisk (*) symbol content authors notify mandatory field. This is said to be one of the accessible modes of identifying a mandatory field, however this method also will be a problem with screen readers in certain times.

Mandatory fields are used when information is required in order to submit a form. If the mandatory field is left empty, the system will display this field in red and not allow the form to be published or submitted without that field completed.

Informally, a required field is an input field on a form that must have a non-blank value to be valid. ). The image itself is only a label to notify users that the field is required; it does not affect input editing or processing.

Asterisk (*) next to a form control's label usually indicates it as "required".

Click on the gear icon then Setup > Object Manager. Choose the object > Validation Rules. Click on New. Enter a Rule Name. Enter an Error Condition Formula, you can use ISBLANK or ISNULL to check that the field is not empty. Enter an Error Message. Select an Error Location. Click on Save.