ExtJS 4 - Mark a red asterisk on an required field

Question

I have this problem where I need to add a red asterisk beside a fieldLabel when a field is marked as \"required\" (or allowBlank: false)

In

Answer 1

If you want red * to be displayed for a field label we can use fieldlabel which does this.

For example the below code creates new text field with label name "Name" and red asterisk is displayed

var name = new Ext.form.TextField({
    fieldLabel : 'Label *',
    name : 'name',
    id: 'Name',
    maxLength : 40,
    width : 205,
    allowBlank : false
});