Gravity Forms - date limiter

var d = new Date();   load the date 
var dia = d.getDay()  load the specific day, Monday = 1, Tuesday = 2, wednesday = 3, thursday = 4 etc... 
var hora = d.getHours();   load the hour 


if (dia == '5' || hora > 9) {     Condition for check the specific day or hour

gform.addFilter( 'gform_datepicker_options_pre_init', function( optionsObj, formId, fieldId ) { if ( formId == 44 && fieldId == 1 ) { Our form ID and field ID optionsObj.minDate = +4; DISABLE 4 DAYS FROM TODAY
optionsObj.onClose = function (dateText, inst) { jQuery('#input_44_1').datepicker('option', 'minDate', dateText).datepicker('setDate', dateText); }; } return optionsObj; });

} else {

  /* DO stuff or not */

}

Check the code.js to see the full code