Vuetify validation using multiple rules

Question

Is it possible to assign multiple rules to validate input? For example I have two rules:

alphaRule: [
      v => /[a-zA-Z]+$/.test(v) || 'Field must only contain letters'
    ],
requiredRule: [
               v => !!v || "required field"
            ]

And I have number of controls. Some of them need only requiredRules, some - only alphaRule, but some - combination of alphaRule and requiredRule.

Can I combine it together?

something like

:rules = "alphaRule, requiredRule"

Answer 1

If you want to leave both variables, you can just work with them like with JS arrays.

:rules = "alphaRule.concat(requiredRule)"

Answer 2

Just keep adding the rules into the array:

:rules = "[alphaRule, requiredRule].flat()"