javascript - jquery masked input have only first number optional rest mandatory -

im using jquery masked input plugin , need have phone field following format:

1 (222) - 000 - 1114

my code looks this:

$("#myphone").mask("9 (999) - 999 - 9999");

now cant seem work make first digit optional rest mandatory. following numbers valid:

1 (222) - 000 - 1114   (222) - 000 - 1114

and following numbers invalid

1 (222) - 000 - 11   (222) - 00  - 0011

using "?9 (999) - 999- 9999" not work since makes whole thing optional

if cant done in masked can me out regular expression achieve this?

try this:

$.mask.definitions['~'] = '([0-9] )?'; $("#myphone").mask("~(999) - 999 - 9999");

Two