@if (lastName.hasError('pattern') && lastName.touched) {

{{ "contactDialogForm.invalidPattern" | translate }}

} @else { @if (!lastName.valid && lastName.touched) {

{{ "contactDialogForm.invalidLastName" | translate }}

}}

@if (firstName.hasError('pattern') || lastName.hasError('pattern') && firstName.touched) {

{{ "contactDialogForm.invalidPattern" | translate }}

} @else { @if ((!firstName.valid && firstName.touched) && (!lastName.valid && lastName.touched)) {

{{ "contactDialogForm.invalidName" | translate }}

} @else { @if (!firstName.valid && firstName.touched && !firstName.hasError('pattern')) {

{{ "contactDialogForm.invalidFirstName" | translate }}

} @else { @if (!lastName.valid && lastName.touched && !lastName.hasError('pattern')) {

{{ "contactDialogForm.invalidLastName" | translate }}

} } } }

@if(!email.valid && email.touched && !checkIfUserEmailIsValid(contactData.email)) {

{{ "contactDialogForm.invalidMail0" | translate }}

} @else { @if (email.touched && !checkIfUserEmailIsValid(contactData.email)) {

{{ "contactDialogForm.invalidMail1" | translate }}

} @else { @if (existEmailOnServer(contactData.email) && !contactData.email) {

{{ "contactDialogForm.invalidMail2" | translate }}

} } }

@if (!phone.valid && phone.touched) {

{{ "contactDialogForm.invalidPhone" | translate }}

}