function() {
        var me = this,
            invalid;
        Ext.suspendLayouts();
        invalid = me.getFields().filterBy(function(field) {
            return !field.validate();
        });
        Ext.resumeLayouts(true);
        return invalid.length < 1;
    }
function() {
        var me = this,
            invalid;
        Ext.suspendLayouts();
        invalid = me.getFields().filterBy(function(field) {
            return !field.validate();
        });
        Ext.resumeLayouts(true);
        return invalid.length < 1;
    }
function ( ) { var me = this , invalid ; Ext . suspendLayouts ( ) ; invalid = me . getFields ( ) . filterBy ( function ( field ) { return ! field . validate ( ) ; } ) ; Ext . resumeLayouts ( true ) ; return invalid . length < 1 ; }
Returns true if client-side validation on the form is successful. Any invalid fields will be
marked as invalid. If you only want to determine overall form validity without marking anything,
use {@link #hasInvalidField} instead.
@return {Boolean}
Returns true if client - side validation on the form is successful . Any invalid fields will be marked as invalid . If you only want to determine overall form validity without marking anything use {