sir,
i have a LineEdite i want to enter only Mobile number,not character please help me how to take (0 to 9)only in LineEdite.My code is below.
QString str;
str=ui->lineEdit->text();
sir,
i have a LineEdite i want to enter only Mobile number,not character please help me how to take (0 to 9)only in LineEdite.My code is below.
QString str;
str=ui->lineEdit->text();
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